Difference between revisions of "Spy checking"

From Team Fortress Wiki
Jump to: navigation, search
m (Dealing with Your Eternal Reward)
(Class- or item-based signs)
 
(511 intermediate revisions by more than 100 users not shown)
Line 1: Line 1:
[[File:Spycheck_successful_harvest.png|400px|thumb|right|A [[BLU]] [[Pyro]] successfully spy-checks teammates leaving their spawn on [[Harvest]].]]
+
[[File:Spycheck_successful_harvest.png|400px|thumb|right|A [[BLU]] [[Pyro]] (left) Spy-checks teammates leaving their spawn area on [[Harvest]], revealing a Spy (right) disguised as the Demoman (middle) next to him.]]
{{Quotation|'''The Scout''' on anti-espionage|Hard ta stab a guy in da back when he's beatin' ya freakin' head in, huh?|sound=Scout_dominationspy03.wav}}
 
  
'''Spy-checking''' is the common term for when team members begin to search the area and other teammates in order to determine the whereabouts of enemy [[Spies]]. It is important to remember that Spies cannot attack while disguised, cannot immediately attack or place Sappers after [[Cloak|decloaking]], and make their kills by [[Backstab|attacking from behind]]. The process is somewhat complicated by the fact that disguised Spies can use the [[Dead Ringer]] to make a hasty escape when discovered.
+
{{Quotation|'''The Scout''' on anti-espionage.|Hard ta stab a guy in da back when he's beatin' ya freakin' head in, huh?|sound=Scout_dominationspy03.wav}}
  
==Spy-Checking Teammates==
+
'''Spy checking''' is a common term for the investigations players make to determine where or who enemy [[Spies]] are and eliminate them. These investigations are both useful and important because Spies can instantly kill by [[Backstab|attacking from behind]]. The process can be somewhat complicated because disguised Spies can use the [[Dead Ringer]] to make a hasty escape when discovered, or avoid taking fire damage by equipping the [[Spy-cicle]].
<div style="float:right">{{youtube|hbb78es9RKo}}</div>
 
  
===General===
+
==Identifying Spies==
 +
===General Strategy===
 +
* The easiest and most common way to Spy-check is to simply shoot a teammate. Real teammates take no damage at all, while enemy Spies die after a few shots. Pyros excel at this method, as their Flame Thrower can Spy-check multiple teammates at once and will ignite a Spy, instantly ruining his disguise.
  
* Remember that members of opposite teams cannot pass through each other. If you bump into a teammate and cannot pass through him, he is definitely a Spy.
+
* Remember that players on opposing teams cannot pass through each other. Bumping into a teammate indicates that that player is an enemy Spy.
  
* In general, if you see a teammate behaving oddly, there is a likely chance that it is a Spy. Players in the wrong locations (such as a Pyro in the rear or a Sniper or Engineer on the front lines), deliberately avoiding contact with teammates, or hiding in corners can all be enemy Spies.
+
* Look for teammates that are behaving suspiciously. Players in unusual positions, moving in the wrong direction, deliberately avoiding contact with teammates, or hiding in corners should all be Spy checked.
  
* If you see your own name yell a [[voice command]] that you didn't use, it means that a Spy is disguised as you. Be sure to immediately warn your team of this, as well as your class so that your teammates know what class to look for.
+
* Pay special attention to areas with health kits or ammo boxes or corners, nooks, and spots that players usually do not enter. Spies tend to use these areas to hide in while they recharge their [[Cloak and Dagger]].
  
* Look for telltale shrouds of smoke that are colored red or blue. When a Spy uses his [[Disguise Kit]], it takes a second for the disguise to equip, during which the Spy is shrouded with smoke of his team color. While the smoke does not appear if the disguise is used while the Spy is cloaked, it will follow the Spy for a short distance if he uses it before cloaking.
+
* Watch for teammates who are not firing their weapons. Spies cannot fire their weapon without removing their disguise. They can pretend to reload their weapons, keep in mind a Spy can switch weapons at the near-end of the reload animation to continuously appear to reload.  
  
===[[Scout]]===
+
* Keep an eye out for smoke surrounding players. When a Spy uses the [[Disguise Kit]], it takes a moment for the disguise to activate, during which the Spy will be shrouded in team-colored smoke. Spies can change their disguise much faster than they can apply a new one, however.
Just running into everyone (since the Scout is the fastest class) does the trick; as teammates can clip through each other, any teammate you cannot pass through is an enemy Spy in disguise. Also, Scouts using the [[Sandman]] can stun disguised Spies, while the baseball will pass through friendlies. Throwing [[Mad Milk]] at disguised Spies will expose them, allowing you and your team to easily hunt them down. Alternatively, two hits from the Scout's primary weapons will kill a Spy not equipped with the Dead Ringer, but it's less economic than simply running into them. You can also use a single blast from the [[Force-A-Nature]] at close range and see if a teammate is knocked back by it; Spies will be severely hurt and sent flying by the blast.
 
  
===[[Soldier]]===
+
* If you are dead, you can cycle through different camera angles around the map while waiting to respawn. Look out behind teammates or on open points for Spies uncloaking or disguising. You can then alert teammates or Spy-check where you last saw the [[Spy]] when you respawn.
There is nothing particularly special the Soldier class can do to Spy-check. The limited amount of Spy-checking a Soldier can do comprises of sending a rocket into teammates to see whether the teammate is juggled by the blast or not, and occasionally pumping Shotgun blasts when it is not an inconvenience. [[Buff Banner]]s and [[Battalion's Backup]]s will not activate on enemy Spies, so that can be a giveaway. The rocket launchers have low ammo counts and you might not always notice disguised Spies when using the Shotgun, so generally it is a matter of analyzing behavior.
 
  
===[[Pyro]]===
+
* For the first few seconds after you respawn, you can see silhouettes of your teammates. If you see one appear from nowhere, it may be an enemy Spy decloaking.
The Pyro's ability to set enemies on [[fire]] with incendiary weapons is perhaps the most useful for detecting Spies, since only enemies can be ignited. This is the most reliable method of Spy-checking teammates. The team-colored glow produced by a burning player is especially visible when surrounding a Cloaked or Disguised Spy.
 
  
===[[Demoman]]===
+
* If a friendly player is trying to get behind you for no reason, they may be attempting to backstab you. If a player is acting suspiciously, never turn your back on them.
Much like with the Soldier, the traditional Demoman is not an effective Spy-checking class. In general, your melee weapon is probably your best bet as you lack hitscan weapons. The [[Grenade Launcher]] has limited ammo, but is probably the most viable way to Spy-check teammates without using your melee weapon, as your grenades will detonate on contact with Spies. Placing sticky bombs with your [[Sticky Bomb Launcher]] takes time, but teammates that try to avoid the bombs can be easily identified as a Spy. A Demoman using the [[Chargin' Targe]] will stop when running into a Spy while charging, and said Spy will be an easy kill.
 
  
===[[Heavy]]===
+
* Spies disguised as a Spy will always have the disguise mask on.
Heavies can attempt to Spy-check by firing their Minigun on suspicious teammates; a few seconds at close range will make quick work of an enemy Spy (make sure to have ammo to spare afterward). If a teammate eats your dropped [[Sandvich]], and was already at full health, he is a Spy (unless he is a friendly disguised Spy, in which case he might have used it to 'heal' his disguise).
 
  
===[[Engineer]]===
+
===Class-specific strategies===
As an Engineer, Spies are a substantial threat, able to place [[Sappers]] while disguised, but they usually aren't trouble if you can get teammates to protect your buildings (as they often are, by Pyros and teammates who need healing or ammo, or yourself). If you receive an Electro Sapper notification while a teammate is standing near the sapped building, the teammate is a Spy. Still, it's advised to Spy-check everyone with your Pistol, especially teammates approaching your buildings. If any teammate is unable to pass through your [[Sentry Gun]] or Dispenser, that teammate is a Spy.
+
===={{Class link|Scout}}====
 +
* The Scout is the fastest class. Because of this, one effective strategy is to run around the map and try to bump into fellow teammates. As noted above, any teammate that you cannot pass through is an enemy Spy in disguise.
 +
* Some of the Scout's melee weapons can be used to Spy-check effectively. Refer to these and their individual articles for details.
 +
* [[Mad Milk]] will reveal disguised and cloaked Spies, since a [[coated]] Spy will be visible by white drips.
 +
* The [[Boston Basher]], [[Flying Guillotine]], and [[Wrap Assassin]] bauble will cause enemies to bleed when struck. If you hit a teammate and they begin to bleed, you have discovered an enemy Spy. Be warned that with the Boston Basher you will take damage and start bleeding if you miss, so trying to find a cloaked Spy with the Boston Basher is unwise.
 +
* The [[Fan O'War]] can also mark enemies for death. If you suspect a teammate of being a Spy, and cause a skull and crossbones to appear over them, you have just marked an enemy Spy.
  
It is also a good idea to shoot around the immediate area with your Pistol or Shotgun to check for Spies using the Cloak and Dagger. If you hit a "teammate" with the [[Southern Hospitality]] and they start bleeding, then they are a Spy. The bleeding effect will also persist when they are cloaking as well.
+
===={{Class link|Soldier}}====
 +
* The Soldier has few particular Spy-check strategies apart from the general ones. Spy-checking by simply shooting rockets at suspicious players is very effective because of the high damage your rockets do at close range. However, disguised enemy Spies will not receive damage knockback from your rockets.
  
===[[Medic]]===
+
* When you activate a banner, nearby teammates that do not emit a glow are Spies.
Medics are high priority targets for Spies. Make sure you check before you start healing anyone, unless they already performed an action impossible for a Spy (e.g. shooting). Always take out your melee weapon and hit any teammate calling for a Medic (as well as see if you can clip through him) before healing him. Remember to frequently watch your back, as Spies love to attack Medics who are already healing another patient.
+
** Shooting a disguised Spy will charge a banner's rage meter.
 +
** The Disciplinary Action will still apply a speed boost, regardless of if the player whipped is a disguised Spy.
  
Always watch your surroundings, and be wary of any teammate that attempts to approach you from behind.
+
===={{Class link|Pyro}}====
 +
* The Pyro's ability to set enemies on [[fire]] with incendiary weapons is perhaps the most useful tool for detecting Spies, since only enemies can be ignited. This is the most reliable method of Spy checking teammates. The team-colored glow produced by a burning player is especially visible when surrounding a cloaked or disguised Spy. It is recommended to use only small bursts to Spy check to conserve Flame Thrower ammunition.
 +
* The [[Compression blast]] is also useful in revealing Spies, as well as stopping attempts to escape. Teammates will not be affected by compression blast, so any teammate that can be pushed by it is a Spy. While flames are normally more efficient, compression blasts can be used to push Spies away from your teammates if they are in danger of being backstabbed.
 +
* If a Spy is using the [[Dead Ringer]], they may appear to die instantly from your flames, though the flames will tend to surround them for a little while afterwards, which can show you that they faked their death. Spray fire in the vicinity to try and reignite them, and if you find them, pursue them until they die for real.
 +
* Know that the [[Spy-cicle]] greatly aids Spies trying to escape or stay hidden. Be aware of its use and counter it with other weapons if necessary.
 +
** The [[Media:Icicle melt 01.wav|noise]] a Spy-cicle makes when extinguishing flames is very distinct.  Learn to recognize it, both when the Spy is cloaked and when they are disguised as a teammate.
  
===[[Sniper]]===
+
===={{Class link|Demoman}}====
The Sniper is very vulnerable to Spies while scoped, and is traditionally an easy Spy target, though they also have various anti-Spy weaponry that they can employ. Using [[Jarate]] on teammates will immediately reveal enemy Spies and render their Cloak useless, making them easy to identify and eliminate. Arrows from the [[Huntsman]] will also stick to disguised Spies, while simply passing through teammates. Carrying the [[Razorback]] will allow you to survive a single Backstab, and you can use this to your advantage by goading a Spy into attacking you, though most experienced Spies will usually resort to their Revolver when faced with such a Sniper. The [[Tribalman's Shiv]] makes Spies bleed, which can partially disable their cloaks and expose them to everyone.  
+
* Placing Stickybombs over a wide area can cause Spies to hesitate about traversing such minefields. Teammates have no such qualms, and simply walk across these areas.
 +
* Planting a cluster of Stickybombs in an Engineer nest helps to deter the buildings from getting sapped by the Spy. If your Engineers happen to yell out that they are getting sapped, detonate the Stickybombs to catch the Spy red-handed.
  
===[[Spy]]===
+
===={{Class link|Heavy}}====
Even the Spy can do a great job of Spy-checking. Stab all of your teammates in the back; if you are lucky you may stab an enemy Spy. You will find your character raising his knife (just like when about to backstab an enemy) when standing behind a disguised enemy Spy. Also, you can Cloak and sneak around the map to alert your team of any incoming Spies. It's also a good idea to roam around your own base while disguised as an opposing enemy, as enemy Spies will rarely try to Spy-check you if you can act well.
+
* Because movement speed is greatly reduced for a spun-up Heavy, they are tempting backstab targets. This can sometimes be used as a lure to goad enemy Spies to approach. Act unaware, then turn around to surprise a possible Spy.
 +
* As Heavies are often coupled with [[Medic]]s, Spies place great priority upon stabbing the Medic first, then the Heavy, to deny the team the Medic's support. Turn around quickly if you hear your Medic die from a backstab.
 +
* Spy-check by focusing your Minigun fire on a teammate. Spies will often die in a few seconds.
  
==Revealing Cloaked Spies==
+
===={{Class link|Engineer}}====
 +
* Keep an ear out for Sapper notifications; if a teammate is standing near the sapped building, that teammate is probably a Spy.
 +
* Spy-check suspicious players that approach your buildings with your secondary weapon. Your primary weapon can also be used, but its ammo is often needed for other threats. Avoid chasing the Spy with your [[Wrench]], as it leaves your buildings vulnerable. The Wrench is also bad for Spy-checking since it prioritizes repairs over combat, meaning that buildings will always be hit instead of players next to them.
 +
* If any teammate is unable to pass through a [[Sentry Gun]] or [[Dispenser]], that teammate is a Spy. Placing these buildings in narrow passages and checking them regularly can severely slow a Spy’s forward progress.
 +
* The [[Southern Hospitality]] is a good weapon for spychecking thanks to its [[Bleeding|bleed]] attribute.
  
* When Cloaked, Spies will 'flicker' their team color upon being damaged or when bumping into members of the opposite team. If you see a flickering figure of the opposite team color, it's a Spy. Try to strafe as you navigate corridors in case a Spy is trying to make his way past you.
+
===={{Class link|Medic}}====
** The Dead Ringer does not have this drawback, however it only lasts for the first 6.5 seconds of the Cloak, after which they will flicker when damaged or bumping into members of the opposite team.
+
* As a Medic, Spies can use you to gain health while disguised. If you are particularly suspicious of a player, do not heal them. Spy-check them with your melee weapon or have your patient deal with them for you.
 +
* Spies may target you while you are healing a patient. Watch your back while healing. You can also have your patient Spy-check for you, though this may be difficult during intense battles. Your Medi Gun stays locked onto your patient even if you turn away, so check for your team and call out any potential Spies during firefights.
 +
* Spies may also simply head directly for your patient rather than yourself. If a teammate seems to approaching your patient's back, warn them of a possible Spy.
 +
* Avoid chasing Spies too much — your ability to heal is generally more useful. Spies can also lure you into a backstab, so be careful. Your patient is generally more suited to killing the Spy than you are.
 +
* Keep your back to the wall. While not exactly a Spy checking strategy, keeping your back to the wall can be important as a Medic because it makes it harder for Spies to sneak up on you (instead of having to check 360 degrees around you, you only have to check 180 in front of you).
 +
* When shooting at damaged teammates with the [[Crusader's Crossbow]], listen for the sounds it makes when it hits a teammate. Disguised Spies will make a distinct meat impact sound when hit.
  
* Try to listen for the sounds of decloaking. Spies' Cloaks will emit unique sounds when cloaking and decloaking, so if you hear such a sound it means that a Spy is nearby.
+
===={{Class link|Sniper}}====
 +
* Some Snipers are oblivious to their surroundings while zoomed in. Listen carefully, and check the area you are in after firing a shot.
 +
* Switch positions frequently and check your surroundings as you do so — newly-respawned Spies will sometimes head for where they last saw you, especially if you have recently killed them.
 +
* [[Jarate]] is a particularly useful Spy-check weapon, as it reveals both cloaked and disguised Spies. Use it to Spy-check suspicious teammates.
 +
** Equipping the [[Bushwacka]] allows you to kill a Jarate-soaked Spy instantly. Spies who understand this will often retreat if you hit them with Jarate, allowing you to follow up with a Sniper Rifle shot. Be careful — they may try to take advantage of your damage vulnerability by gunning you down with their Revolver — if you are low on health, consider retreating to heal before confronting the Spy.
 +
* The [[Razorback]] will prevent a Spy from backstabbing you, but doesn't protect you from being shot! Be careful when separated from your team, even with its protection.
  
* If you see an ammo or health kit, or a dropped weapon disappearing without someone passing over it, it was picked up by a cloaked Spy. Try to Spy-check the immediate area to reveal him.
+
===={{Class link|Spy}}====
 +
* Spies are generally poor Spy-checkers, because they deal poor ranged damage and use tools to escape quickly. Although their backstab is very useful to protect teammates as it kills instantly, Spies spend their time best among the enemy and rarely encounter one another.
  
* In places with bodies of water, look for floating water drop particle effects. Players exiting bodies of water will be dripping with water, so any Spies that have recently entered or exited a body of water can be easily identified by this.
+
* If you stand behind a teammate while holding your knife and it raises in the ‘backstab’ position, you have discovered an enemy Spy. Backstabbing a Spy is a guaranteed kill — not even the [[Dead Ringer]] can save them from a backstab.
  
* An automatic door that suddenly opens without any visible player being nearby indicates a cloaked Spy passing through.
+
==Revealing cloaked Spies==
  
* In general, if you have a weapon that has a wide spread such as a Shotgun or Scattergun, try to occasionally fire into corners where Spies using the [[Cloak and Dagger]] may be hiding.
+
* When cloaked, Spies will momentarily appear as a team-colored silhouette upon being damaged or when bumping into enemy players. Keep an eye out for when a Spy is revealed this way. Strafing left and right while navigating corridors makes it difficult for a cloaked Spy to pass you safely.
 +
** Note that The Dead Ringer greatly diminishes this drawback, as they can use it to escape easily.
  
* As a Scout, try to throw your [[Mad Milk]] into corners and crevices. It will immediately reveal any cloaked Spies and render their Cloak useless. You can also use your speed to patrol narrow corridors and bump into Spies trying to Cloak their way through your base.
+
* Shooting into common Spy hiding places may reveal an unlucky Spy.
  
* As a Pyro, try to randomly puff flames as you patrol your base, as there is always a chance that you will ignite a Spy trying to pass through. Puffing into corners and crevices will also usually uncover a Spy that is using the [[Cloak and Dagger]] and is waiting to recharge it. Beware that the [[Dead Ringer]] can put out flames if they are ignited, so if a Spy that you have ignited suddenly drop dead, spray down the area with flames to ignite him again and use the [[compression blast]] to keep him at bay until the charge on his Dead Ringer runs out.
+
* Try to listen for the sounds Spies make while cloaking and decloaking. If you hear a characteristic cloaking sound, a Spy is nearby. Remember that friendly Spies make this sound as well.
  
* As a Heavy, spraying an area with your Minigun where a cloaked Spy may be can prove effective in exposing (and killing) him. Your Minigun has a wide spread that can reveal Spies at long range.
+
* An ammo box or health pack that disappears without a player picking it up indicates that it was picked up by a cloaked Spy. Spy-check nearby to reveal any careless Spies.
  
* As an Engineer, Spies can camp by your [[Dispenser]] while cloaked for an unlimited time using the [[Invisibility Watch]] or [[Dead Ringer]], or anywhere with the [[Cloak and Dagger]]; try and check above and around your Dispenser if you aren't already standing nearby.
+
* In places with water, look for floating water drops. Players climbing out of water will be visibly dripping with it, including cloaked Spies.
** You can also use the [[Wrangler]] to control your Sentry Gun and check for Spies similarly to how a Heavy can check using his Minigun.
 
** The Southern Hospitality can be used to melee Spy-check as well. The bleeding effect will render a Spy's Cloak useless, forcing him to decloak and retreat.
 
  
* As a Medic, if you have killed a Spy with the Übersaw and the charge hasn't increased, they are using the [[Dead Ringer]]. Be sure to keep an ear out for its distinctive decloaking noise, as the Spy will very likely try to get you again.
+
* An automatic door that suddenly opens without any visible player being nearby indicates a cloaked Spy passing through.
  
* As a Sniper, similar to Scouts using Mad Milk, your Jarate can short out an enemy Spy's Cloak, making them easy prey. If you think that a Spy is lying in ambush for you to start sniping, throw some Jarate first. Similar to the Southern Hospitality, the Tribalman's Shiv can render a Spy's Cloak useless.
+
==Protecting an Engineer's buildings==
 +
Since an Engineer's buildings are a major target for Spies, specific strategies may be more effective around Engineer's buildings:
  
==Protecting Engineer Buildings==
+
* Spy-check suspicious players that approach a friendly Engineer's buildings. Spies trying to sap buildings often run straight towards them. You can body-block Spies to prevent them from placing a Sapper.
  
* In general, simply try to Spy-Check anybody you see approaching an Engineer's buildings. Spies trying to Sap a building will usually make a bee-line towards the building they want to Sap, so if possible try to body-block the Spy to prevent him from placing an Electro Sapper.
+
* As a Pyro, use Dispensers to constantly refill the ammo of your Flame Thrower. You can use this ammo to create a constant firewall that Spies cannot safely pass through or to constantly Spy-check the area. Heavies can also make use of Dispensers in this way.
  
* As a Pyro, you can use [[Dispensers]] to your advantage by using them to continually refill your ammo as you fire. You can act as a standing firewall to deter Spies from approaching at all.
+
* As a Demoman, Stickybombs can be placed around friendly buildings to kill Spies who try to sap them. Place a few bombs around an Engineer's buildings and detonate them when you hear the Engineer announce that his buildings are being sapped. Watch your stickybomb counter, though — if the number begins to decrease, an enemy is destroying them.
** If you are carrying the [[Homewrecker]], you can knock of enemy Sappers with a single hit. If a Spy manages to place an Electro Sapper on an Engineer's building and the Engineer is not around, you can save the building by destroying the Electro Sapper with your Homewrecker.
 
  
* As a Demoman, if you are using the [[Scottish Resistance]], simply place a few bombs around an Engineer's buildings, and detonate them when you hear an Engineer announce that his buildings are being sapped. While this may not be enough to prevent the buildings' destruction, it will at least prevent the Spy from escaping and causing more harm.
+
* As an Engineer, if a Teleporter is being sapped from its entrance, you can Spy-check the next player teleporting through once you remove the Sapper. This may be an enemy Spy trying to [[telefrag]] you, so be careful not to stand on top of it. Turning the [[telefrag]] attempt into your own surprise can frustrate enemy Spies.
 
 
* As an Engineer, always try to kill the Spy by any means necessary before unsapping your buildings, as Spies will usually try to re-sap your buildings immediately, or even try to kill you as you destroy his Sappers.
 
** If your Teleporter is being sapped, be sure not to stand on top of it as you knock the Electro Sapper off, as some Spies will deliberately try to [[telefrag]] you. Instead, stand next to your Teleporter and melee the first person that teleports through, as it will likely be the Spy. Furthermore, if the Spy does teleport through but dies on the first hit, he is likely using the Dead Ringer, so try to box him in and continue to attack to prevent him from escaping.
 
  
 
==Identifying enemy Spies==
 
==Identifying enemy Spies==
  
===Signs that ''Definitely'' Indicate an Enemy Spy===
+
* Various team-colored indicators definitively determine an enemy Spy or a friendly one, including:
 
+
** The flicker a cloaked Spy makes when being bumped or injured.
* A teammate stops when bumping into another teammate (true teammates pass through each other) or, conversely, a teammate which can walk through an enemy.
+
** The fading a cloaked Spy does while cloaking or uncloaking.
 
+
** The glow a player on fire makes.
* While [[cloaked]], briefly glowing his team color when bumped, shot, or [[bleeding]].  
+
** The smoke from a recent use of the Disguise Kit.
 
 
* A teammate who is on [[fire]], and glowing the enemy team's color.
 
 
 
* While cloaking or uncloaking, the Spy briefly shows his own team color until cloaking/uncloaking is complete.
 
 
 
* A teammate suddenly uncloaking out of nowhere. (No other class besides the Spy can turn invisible.) Note however that friendly Spies will uncloak while turning your team's color.
 
 
 
* A teammate who can't enter your resupply room.
 
 
 
* A teammate placing [[Electro Sapper]]s on friendly buildings.
 
 
 
* A teammate standing on a friendly Sentry Gun or Dispenser, or who cannot pass through them. The only person on a team that can stand on a friendly building is the Engineer who built it.
 
 
 
* A teammate with your name.
 
 
 
* Seeing two people in the same area that have the same name. One of them is a Spy.
 
 
 
* A teammate who picks up a health kit while a full health, unless it is a friendly Spy.
 
 
 
* A teammate that you know to be elsewhere or dead/respawning.
 
 
 
* A [[Scout]] moving at the Spy's movement [[speed]] (in other words, moving slower than usual).
 
 
 
* A Soldier with low health equipped with the [[Equalizer]] moving at his normal speed.
 
 
 
* A Soldier with the [[Equalizer]] equipped that can still be healed.
 
  
* Having a name that does not correspond with the player's current class on the scoreboard. This happens when a Spy disguises himself as a class not currently on the team. It can also happen if the person has changed class while the Spy was disguised.
+
===Signs that ''definitely'' indicate an enemy Spy, or lack thereof===
  
* Obstructing friendly contact projectiles such as [[rocket]]s and [[Grenade Launcher|grenades]].
+
==== Common signs ====
  
* A teammate that you can stun with the Sandman's baseball.
+
* A 'teammate' that cannot pass through another teammate, or conversely, a 'teammate' that has been observed walking through an enemy.
 +
* A 'teammate' that asks for Medic and has the "wrong" cross background colour. For example, a Pyro at full health having its background red like on heavily injured teammates, or a near-dead Heavy having it white.
 +
* A 'teammate' who cannot enter areas open to your team (such as supply rooms), or conversely can enter areas forbidden to your team.
 +
* A 'teammate' placing [[Sapper]]s on friendly buildings.
 +
* A 'teammate' standing on a friendly Sentry Gun or Dispenser, or who cannot pass through them, and is not the [[Engineer]] who owns the building.
 +
* Two people that have the same name. One (or both) of them is a Spy.
 +
* Seeing or hearing a [[voice command]] attributed to yourself without you having used it, or more importantly, seeing "yourself" moving around.
 +
* A 'teammate' that is known to be dead or elsewhere.
 +
* A 'teammate' who has a name that does not correspond with their current class on the scoreboard. This happens when a Spy disguises as a class not currently on the team, or if the person has changed class while the Spy was disguised. Their disguise will be holding the stock weapon for that slot.
 +
* A health or ammo pickup that vanishes without cause; this means a cloaked Spy has stolen it. After a while, ammo pickups dropped by dead players will disappear and it does not mean it's a Spy picking them up.
 +
* A 'teammate' on an uncontested [[Control point (objective)|control point]] or near the [[Payload#Carts|cart]] on [[Payload]] maps who does not seem to be capturing the point or pushing the cart (assuming the point is available for capture by that team).
 +
* A non-Spy 'teammate' that is being ignored by an enemy Sentry Gun.
 +
* A non-Spy 'teammate' that is being healed by an enemy Medic or Dispenser.
 +
* A non-Spy, non-Heavy 'teammate' picking up a health pack at full health.
 +
* Due to bugs, a ‘teammate’ either holding a stock weapon while wearing a wearable weapon of that slot (e.g. the [[Darwin's Danger Shield]] and the [[SMG]]), or holding a weapon without its wearable part (e.g. a Soldier holding a bugle without its backpack).
 +
* A ‘teammate’ with parts of their character model missing, such as a Demoman without legs. This is a glitch surrounding Spy’s disguise — occasionally, the disguise will not display properly on enemy players’ computers.
 +
* A 'teammate' with an impossible health value. For example, a Scout with 300 health.
 +
* A 'teammate' whose name is displaying as an enemy's.
  
* A teammate on an uncontested [[Control Point]] or near the [[Payload|Payload cart]] who does not seem to be capping the point or pushing the cart (unless it is a RED player on an Attack/Defend map).
+
==== Class- or item-based signs ====
  
* A microphone indicator that is not connected to a body on an alltalk server - cloaked Spies still display the team-colored "!" indicator.
+
* A [[Scout]] running at an average speed while not having the [[Baby Face Blaster]] equipped.
 +
* A 'teammate' running at normal speed while holding a weapon like the [[Gloves of Running Urgently]] or [[Powerjack]].
 +
* A 'teammate' having normal class health while having a weapon like the [[Sandman]] or [[Bootlegger]] equipped
 +
* A 'teammate' being soaked by friendly [[Jarate]] or [[Mad Milk]], or not being affected by the enemy's.
 +
* An [[Engineer]] with his [[Hotrod]] down despite not carrying a building.
 +
* If the Spy is disguised as an Engineer equipped with a [[Beep Boy]], the facial expression on the Beep Boy will always be sad.
 +
* A 'teammate' with an incorrectly coloured [[Grandmaster]].
 +
* A Spy who does not move at the speed of his disguise.
 +
* A Soldier or Demoman whose [[B.A.S.E. Jumper]] renders incorrectly as a scrunched-up parachute.
 +
* A disguised Spy shot with the [[Huntsman]], [[Rescue Ranger]] or [[Crusader's Crossbow]] will make the same noise as an enemy being hit.
  
* A teammate whose weapon sounds like the Revolver when he reloads, making a single clicking sound.
+
===Signs that ''suggest'' an enemy Spy===
 
+
None of these indicators are conclusive proof of a Spy, but all of them would be a good time to Spy check:
* A teammate who is overhealed when there are no Medics on your team (unless it's a friendly Pyro who has just killed an enemy with the [[Powerjack]], or a Soldier carrying the [[Black Box]]).
 
 
 
* A teammate who is overhealed but still has less than full health (happens when they switch disguises after being healed).
 
 
 
* A teammate being overhealed by a friendly Dispenser.
 
 
 
* A player on your team that appears to be traveling with the enemy and not being attacked (unless it's a friendly disguised Spy, though it could also be an enemy Spy disguised as a friendly Spy).
 
 
 
* A teammate that is being ignored by an enemy Sentry Gun, even when said teammate is the closest to the Sentry Gun (and thus, most likely to be targeted).
 
 
 
* A teammate being healed by an enemy Medic (unless they are a friendly Spy, who can get enemy Medics to heal them, but again, it could be an enemy Spy disguised as a friendly Spy).
 
 
 
* A teammate entering/exiting the enemy resupply room.
 
 
 
* A teammate on the opposite side of the gates during [[Setup]]. (However, they may change disguise or even change class before the round starts.)
 
 
 
* A friendly teammate being affected by an enemy [[Soldier]]'s [[Buff Banner]] or [[Battalion's Backup]] or not affected by one of your or your team-mates Banners.
 
 
 
* A teammate being soaked by your or a teammate's [[Jarate]] or [[Mad Milk]], or not being affected by the enemy's.
 
 
 
* A teammate not picking up the enemy Intelligence when touching it (unless they are currently invulnerable or a cloaked Spy).
 
 
 
===Signs that ''Possibly'' Indicate an Enemy Spy===
 
 
 
None of these indicators are conclusive proof of a Spy, but all of them would make a good time to run a Spy-check:
 
 
 
* A teammate trying to stay behind other teammates, as if trying to Backstab them.
 
  
 +
==== Common signs ====
 +
* A teammate trying to stay behind other teammates, as if trying to backstab them.
 
* A teammate not firing at the enemy.
 
* A teammate not firing at the enemy.
 +
* A teammate who is in the direct firing line of an enemy but is not being fired at.
 +
* A teammate who retreats backward upon seeing other teammates, while still facing those teammates.
 +
* A teammate who appears to be dodging your team's attacks or backpedals immediately after seeing loose grenades or a carpet of friendly Stickybombs.
 +
* A teammate that deliberately avoids walking through other teammates, especially in tight corridors. Spies will strafe and dodge other players to avoid bumping into them.
 +
* A teammate with an entirely stock loadout (occurs when a Spy disguises as a class the team does not have).
 +
* A teammate being attacked or accused by real teammates who believe the player is a Spy.
 +
* A teammate holding their primary weapon for longer than they should. In particular, it is unusual to see Spies, Engineers, Medics, and Demomen holding their primary weapons for long, as they will usually switch to other weapons.
 +
* A teammate hanging around areas that are advantageous to Spies, such as dark corners and nooks.
 +
* A teammate that isn't displaying the player's usual behavior.
 +
* Someone standing still. This could be a Spy trying to line up an [[Ambassador]] headshot.
 +
* A teammate that appears to be looking more at your team than at the battle. Note that this is normal behaviour for Medics.
 +
* Being suddenly blocked for no apparent reason. This may indicate a cloaked Spy passing through.
 +
* A teammate suspiciously near Sentry Guns or Teleporter Exits, especially if they are attempting to move behind the Engineer tending them.
 +
* A teammate acting inappropriately for their class, such as an Engineer with no nearby buildings or a Sniper near the [[Intelligence]] but not scoped in.
  
* A teammate that deliberately avoids walking through you in tight corridors. Many Spies will strafe walk and dodge other players to avoid bumping.
+
==== Class- or item-based signs ====
 +
* A full health Soldier who doesn’t Rocket Jump to the front lines.
 +
* A burning Pyro (only the [[Gas Passer]] can burn Pyros for that long).
 +
* A full health Demoman who doesn’t Sticky Jump to the front lines.
 +
* A Heavy that does not spin his primary weapon, even when enemies appear.
 +
* An Engineer that does not appear to be upgrading or repairing buildings.
 +
* A Medic without any Übercharge built up.
 +
* A Medic who isn't healing anyone.
 +
* A Sniper who does not stop to zoom in.
 +
* A Spy who is not behind the enemy.
 +
* A Spy that ignores targets that were in a prime position to be taken care of, such as not Backstabbing unaware enemies or sapping unattended buildings.
 +
* A person you know that is using a weapon that they don't normally use (i.e. a friend who normally uses the Huntsman, but appears as using the stock Sniper Rifle; meaning a Spy is disguised as a Sniper when your team doesn't have any) or not wearing hats if they wear them (again, a Spy disguised as a class your team doesn't have).
  
* Someone who runs back when he sees you, usually still facing you.
+
*A teammate holding an inappropriate weapon, such as a Medic holding (but not firing) a Syringe Gun while there are teammates around.
  
* A teammate keeping some distance from Pyros, which pose a great threat to Spies.
+
===Signs that indicate a teammate is ''not'' an enemy Spy===
 +
These actions prove that a teammate is definitely not an enemy Spy. Performing any of these is a good way to inform your teammates that you are not an enemy Spy.
  
* A Medic who isn't healing anyone. Note that Spies are also slightly slower than Medics, so a sluggish Medic may be a Spy.
+
==== Common signs ====
 +
* Any usage of a weapon or item ([[taunt]]ing, shooting, swinging, scoping, eating, drinking, etc). This does not apply to reloading, however, as Spies are able to imitate a reload by reloading their Revolver whilst disguised. However, they can only pretend to ‘reload’ once — a class with an individual reload weapon out reloading two or more shots is real.
 +
* A teammate that passes through other teammates, or yourself, as opposed to being blocked. (However, this can also happen if both ‘teammates’ are enemy Spies).
 +
* A teammate entering an area forbidden to the enemy, such as resupply rooms.
 +
* A teammate who appears to take damage from enemy fire.
 +
* A player who can pass through friendly buildings.
 +
* A teammate that is carrying the enemy team's [[Capture the Flag#Intelligence|Intelligence]] or capturing a control point for your team.
 +
* A teammate using certain [[response]]s which a Spy cannot imitate himself.
 +
* A teammate that can be spectated while dead. Note that spectating through the menu moves you to a new team and that a few servers allow spectating enemy players.
 +
* In [[Mann vs. Machine]] mode, a teammate that jumps. [[Spy Robot]]s never jump.
  
* An apparently injured teammate running around the spawn area doing nothing or calling for a Medic, when he could easily get health from the resupply.
+
==== Class- or item-based signs ====
 +
* Any usage of class-specific abilities, e.g. Scouts double jumping, Heavies spinning their Minigun, Snipers that are scoped in, etc.
 +
* A Scout moving at his normal movement speed.
 +
* An Engineer holding the Destruction PDA or a toolbox.
 +
* A Medic with any amount of Übercharge built up.
 +
* A Spy holding their Sapper. If a Spy disguises as an enemy Spy, the disguise can never hold the Sapper.
 +
* A Spy without a disguise on. If a Spy disguises as an enemy Spy, the disguise will always have a disguise on.
  
* Someone hiding in the shadows while in friendly territory (or where no enemies can be seen).
+
==Spy-checking Spies with items==
 +
{{main|Anti-Spy strategy}}
  
* People calling for Medic with full health, while coming into your base or otherwise.
+
===Dealing with the [[Dead Ringer]]===
 +
The Spy has the ability to feign death with one of his unlockable items, the Dead Ringer, so always be wary upon killing enemy Spies, as they may still be alive elsewhere. Thus, it's best to know some of the signs that tell that the Spy may not really be dead. Spies using the Dead Ringer cannot manually Cloak, and cannot use any weapons while invisible.
  
* Anyone hovering near Sentry Guns or Dispensers, especially if they are attempting to move behind the Engineer tending them, or are at full health.
+
* If an enemy dies to a single weak hit while approaching friendly lines without firing his weapon, it is most probably an enemy Spy disguised as one of his teammates. Most players don't run in with such low health, and a Spy disguised as a teammate will drop a corpse of the class he was disguised as.
 +
** Similarly, if an enemy Spy disguised as a teammate approaches the front lines from the enemy's position, he is most likely using the Dead Ringer, even if he doesn't ‘die’ from the first hit. Remember that the Dead Ringer cannot Cloak at will, so a Dead Ringer Spy will rely on opponents' fire activating his feign death in order to become invisible.
 +
** In general, if a player that has been identified to be an enemy Spy seems to be approaching a teammate suicidality, he is probably trying to get damaged so that his Dead Ringer will be activated, so try to track him down and kill him.
  
* Anyone running in an unexpected direction - a friendly Pyro, with full or nearly full health, running away from the enemies, is possibly a Spy.
+
* The decloaking sound of the Dead Ringer is very distinctive but requires players to be within a certain distance to hear it. Listen for it.
  
* Someone acting inappropriately - a Pyro who stays near the Snipers, a Demoman who is near a Control Point but has not placed sticky bombs, etc.
+
* When a Spy is killed, check to see if their username is darker. If their username becomes normally colored after 3 seconds or less, that means they feigned their death.
  
* An idle Sniper not having their rifle to their eye from a distance (they don't appear to be zooming in).
+
* Picking up the Spy's dropped ammo box does not replenish ammo or metal. This is an easy way to double-check if a recently-killed Spy is using the Dead Ringer or not.
 +
** However, health packs dropped by a Spy which has activated the Dead Ringer (e.g. faking death in [[Medieval Mode]]) will still return health.
  
* Someone who hesitates before running past friendly Snipers with the [[Razorback]].
+
* Being stopped while moving and not bumping into any visible objects can indicate that a Spy whose Dead Ringer was activated is trying to pass through.
  
* A teammate that is going towards your team's Intelligence room without a reason. (Usually only Spy-Checking Pyros, Demomen with sticky launchers, Engineers and players who are carrying the enemy intelligence have a reason to go to your Intelligence room)
+
* If the Spy uses his Disguise Kit shortly before being "killed," the smoke effects will follow the Spy for the time that it takes for the Disguise to be equipped. Try to track any smoke that continues to move after an enemy Spy was killed.
  
===Signs that Indicate a Teammate is ''Not'' a Spy===
+
* If it is safe to do so, stand still or use a cancellable taunt after "killing" a Spy known to use the Dead Ringer. This may provoke the Spy into uncloaking nearby and making himself vulnerable. You can also check the scoreboard during this time, to see if the Spy "respawns" much faster than they should be able to.
  
* Can pass through you or a teammate, as opposed to being stopped. (Beware that both teammates may be, in fact, Spies.)
+
* Ragdoll physics not reacting proportionally to damage dealt.
  
* Shooting a weapon.
+
===Dealing with the [[Cloak and Dagger]]===
 +
The Spy's Cloak and Dagger allows him to stay cloaked indefinitely, and to hide in unconventional places while waiting for the right time to strike. An area that may seem impossible for a Spy to hide in may be sheltering a particularly cunning Spy who knows where the enemy team will not check for Spies.
  
* A Scout moving at the normal Scout movement speed.
+
* In general, most Cloak and Dagger Spies will try to hide in corners in order to avoid being bumped into as they recharge their Cloak. Try to occasionally fire into corners or vantage points with wide fields of view.
  
* A Scout [[double jump]]ing.
+
* One brute-force method for dealing with the Cloak and Dagger is to simply repeatedly check an area where the Spy is hiding. As the Cloak and Dagger has a relatively short charge meter, the Spy cannot make too many movements or their Cloak will run out and show their silhouette. If the Spy has [[L'Etranger]] equipped, however, chasing him down will be harder, as he will benefit from the extended cloak time, allowing him to dodge your attacks or simply sneak off elsewhere.
  
* A Scout under the effects of [[Bonk! Atomic Punch]] or [[Crit-a-Cola]].
+
* Some unconventional Spies will hide out in the open rather than against walls or in corners. This allows them to maneuver easily to avoid detection, and easily avoids the most often checked areas of a map. Try to keep this in mind if you suspect that a Spy is in the area.
  
* On fire and glowing in your team's color.
+
===Dealing with [[Your Eternal Reward]]===
 +
An enemy Spy using the Your Eternal Reward will instantly disguise as a teammate upon backstab without leaving a corpse. A Spy using [[Your Eternal Reward]] can be difficult to detect even when he is killing teammates nearby.
  
* A friendly Spy cloaking with your team's color.
+
* If one of your teammates gets backstabbed without appearing on your kill feed, identify their name and class, and by extension the Spy's disguise. Note that the Spy can manually change his disguise at the cost of the entire cloak meter.
  
* Entering your team's resupply area.
+
* If you get backstabbed by the Spy, clearly announce this to teammates, as well as the class that the Spy is now disguised as, to make sure that they know who he is disguised as. Again, beware that the Spy can manually change his disguise at the cost of the entire cloak meter.
  
* [[Taunt]]ing (Disguised Spies cannot Taunt).
+
* When the Spy backstabs with Your Eternal Reward, the faint sound of the melee hit can be heard if close enough. This can serve as a key warning that a Spy might be killing your teammates in your immediate vicinity.
  
* If being fired at by enemies and is taking [[damage]], e.g. bleeding.
+
* Remember that any backstabs made using Your Eternal Reward will not appear on the opposite team's kill feed. Pay very close attention to teammates' movements and listen for any melee hit sounds nearby.
  
* Being able to pass through friendly buildings.
+
* When a Spy with the Eternal Reward backstabs a teammate, their body disappears, but their weapon remains sitting on the ground. If you see one of your teammates and their weapon on the ground, it's not a bad idea to Spy check them.
  
* Carrying the enemy team's [[Intelligence]] (Also, Spies cannot disguise while holding the Intelligence).
+
== Related achievements ==
 +
=== {{Achiev type link|scarechievements}} ===
 +
{{Achievement table
 +
| 1 = {{Show achievement|Halloween|Costume Contest}}
 +
}}
  
* A [[Sniper]] with his [[Rifle]] to his eye (instead of holding it idly), or with the [[Huntsman]] drawn.
 
  
* A [[Heavy]] spinning his [[Minigun]].
+
=== {{Class link|Soldier}} ===
 +
{{Achievement table
 +
| 1 = {{Show achievement|Soldier|War Crime Spybunal}}
 +
}}
  
* A friendly player who is using their microphone, whose voice icon is the same color as your team: A symbol appears over the player's head. In servers with [[Voice chat|sv_alltalk]] enabled, the symbol is tinted red or blue according to the player's true team allegiance.
 
  
* Engineers carrying PDAs or toolboxes, or hauling a building.
+
=== {{Class link|Pyro}} ===
 +
{{Achievement table
 +
| 1 = {{Show achievement|Pyro|Firewall}}
 +
      {{Show achievement|Pyro|I Fry}}
 +
| 2 = {{Show achievement|Pyro|Got A Light?}}
 +
      {{Show achievement|Pyro|Spontaneous Combustion}}
 +
}}
  
* A [[Demoman]]'s eye is glowing from decapitating enemies with the [[Eyelander]].
 
  
* A Soldier with an active [[Buff Banner]] or [[Battalion's Backup]] flag on his back.
+
=== {{Class link|Demoman}} ===
 +
{{Achievement table
 +
| 1 = {{Show achievement|Demoman|Shorn Connery}}
 +
| 2 = {{Show achievement|Demoman|Spynal Tap}}
 +
}}
  
* Spies with their [[Electro Sapper]] or [[Disguise Kit]] out.
 
  
* Spies without a mask on (not disguised).
+
=== {{Class link|Heavy}} ===
 +
{{Achievement table
 +
| 1 = {{Show achievement|Heavy|Spyalectical Materialism}}
 +
}}
  
* An Engineer [[Wrangler|Wrangling]] a Sentry Gun, but only if the Sentry Gun's laser sight is visibly following the Engineer's aim.
 
  
===Proving that You are Not a Spy===
+
=== {{Class link|Engineer}} ===
 +
{{Achievement table
 +
| 1 = {{Show achievement|Engineer|Fistful of Sappers}}
 +
      {{Show achievement|Engineer|Quick Draw}}
 +
      {{Show achievement|Engineer|The Wrench Connection}}
 +
|2 =  {{Show achievement|Engineer|Get Along!}}
 +
      {{Show achievement|Engineer|Search Engine}}
 +
}}
  
There are a number of ways to stop your teammates from needlessly Spy-checking you.
 
  
* Shoot/swing your weapon (a real Spy drops his disguise by attacking).
+
=== {{Class link|Medic}} ===
 +
{{Achievement table
 +
| 1 = {{Show achievement|Medic|FYI I am a Medic}}
 +
| 2 = {{Show achievement|Medic|Hypocritical Oath}}
 +
}}
  
* Taunt.
 
  
* Use your voice chat to say that you are not a Spy (e.g. "Just me").
+
=== {{Class link|Sniper}} ===
 +
{{Achievement table
 +
| 1 = {{Show achievement|Sniper|Consolation Prize}}
 +
      {{Show achievement|Sniper|Kook the Spook}}
 +
      {{Show achievement|Sniper|Shoot the Breeze}}
 +
| 2 = {{Show achievement|Sniper|Jarring Transition}}
 +
      {{Show achievement|Sniper|Shock Treatment}}
 +
}}
  
* Walk through a teammate.
 
  
* Do anything listed under the signs that indicate that a teammate is ''not'' a Spy.
+
=== {{Class link|Spy}} ===
 +
{{Achievement table
 +
| 1 = {{Show achievement|Spy|A Cut Above}}
 +
      {{Show achievement|Spy|Spies Like Us}}
 +
| 2 = {{Show achievement|Spy|Counter Espionage}}
 +
      {{Show achievement|Spy|FYI I Am a Spy}}
 +
}}
  
==Specific Anti-Spy Strategies==
+
{{Spy Nav}}
  
===Dealing with the [[Dead Ringer]]===
+
[[Category:Glossary]]
 
 
The Spy has the ability to feign death with one of his unlockable items, the Dead Ringer, so your Spy-check may have not killed the Spy; rather, he is still alive and in your base, or worse, right behind you. Thus, it's best to know some of the signs that tell that the Spy may not really be dead. Spies using the Dead Ringer cannot manually Cloak, and cannot use any weapons while the Dead Ringer is out.
 
 
 
* If an enemy dies upon the first hit while approaching your front lines without firing his weapon, it is most probably an enemy Spy disguised as one of his teammates. Most players don't run in with such low health, and a Spy disguised as a teammate will drop a corpse of the class he was disguised as.
 
** Similarly, if an obvious enemy Spy disguised as one of ''your'' teammates approaches your front lines from the enemy's position, he is most likely using the Dead Ringer, even if he doesn't die from the first hit. Remember that the Dead Ringer cannot Cloak at will, so a Dead Ringer Spy will rely on you activating his feign death in order to become invisible.
 
** In general, if a player that you have identified to be an enemy Spy seems to be approaching one of your teammates suicidally, he is probably trying to get damaged so that his Dead Ringer will be activated, so don't be fooled.
 
 
 
* A Spy must take the time to pull out his Dead Ringer before it becomes active, and cannot attack while he has it out. If a Spy suddenly stops attacking before dying on the next hit, he is probably using the Dead Ringer.
 
 
 
* The decloaking sound of the Dead Ringer is highly distinctive, but requires you to be within a certain radius to hear it. Try to patrol near rarely-traversed areas to ambush a Spy decloaking in an area that he thinks is safe.
 
 
 
* Picking up the Spy's dropped weapon does not give you ammo or metal. This is an easy way to double-check if the Spy that you just killed is using the Dead Ringer or not.
 
 
 
* A disguised Spy lets out a death cry of the class he is disguised as when using the Dead Ringer. So if, for example, you "kill" a Spy disguised as a Soldier he will let out a Soldier's death cry. This death cry also follows the disguised Spy. If a scream appears to move, then try to follow the sound of the voice and pinpoint which direction the Spy went.
 
 
 
* If you can't move briefly after killing a Spy, he was probably trying to get past you. The Dead Ringer stops Spies from flickering when damaged or walking into enemies while cloaked for the first 6.5 seconds of the Cloak.
 
 
 
* If the Spy uses his Disguise Kit shortly before being "killed," the smoke effects will follow the Spy for the time that it takes for the Disguise to be equipped. Therefore, if you see moving smoke after killing a Spy, he is using the Dead Ringer.
 
 
 
* Noticing that the Spy's corpse did not disappear after a few seconds.
 
 
 
* When playing as an Engineer, if your Sentry Gun's kill counter does not increase after killing an enemy, he is probably a Spy. Remember that it may be hard to judge if the Spy was using the Dead Ringer since Sentry Guns will generally kill their targets very quickly.
 
 
* When playing as a Pyro, even when the corpse drops after you ignite them, the colored team glow will follow the Spy for a second. Use this to help alert others to the Spy, and to continue to chase and/or kill them. [[Jarate]] also works in a similar way.
 
 
 
===Dealing with the [[Cloak and Dagger]]===
 
 
 
The Spy's Cloak and Dagger allows him to stay cloaked indefinitely, and to hide in unconventional places while waiting for the right time to strike. An area that may seem impossible for a Spy to hide in may be sheltering a particularly cunning Spy who knows where the enemy team will not check for Spies.
 
 
 
* In general, most Cloak and Dagger Spies will try to hide in corners in order to avoid being bumped into as they recharge their Cloak. Try to occasionally fire into corners or vantage points with wide fields of view.
 
 
 
* One brute-force method for dealing with the Cloak and Dagger is to simply repeatedly check an area where you know the Spy is. As the Cloak and Dagger has an extremely short charge meter, the Spy cannot make too many movements or their Cloak will run out.
 
 
 
* Some unconventional Spies will hide out in the open rather than against walls or in corners. This allows them to maneuver easily to avoid detection, and easily avoids the most often checked areas of a map. Try to keep this in mind if you suspect a Spy in the area.
 
 
 
===Dealing with [[Your Eternal Reward]]===
 
 
 
While Spies using Your Eternal Reward cannot use their Disguise Kit at will, they make up for this by being able to quietly Backstabbing any enemies and leaving no body for their teammates to find. A Spy using Your Eternal Reward can be impossible to detect even when he is killing teammates right next to you.
 
 
 
* Because they cannot use their Disguise Kit, simply identifying the last player that the Spy Backstabbed will let you know which player and class may be the Spy. Furthermore, as the Spy cannot change the weapons on his Disguise, simply look for any players who is carrying his primary weapon in situations inappropriate for it (e.g., a Sniper approaching the front with his rifle instead of his [[Submachine Gun]]).
 
 
 
* If you are Backstabbed by the Spy, clearly announce this to your team, as well as your class, to make sure that they know who the Spy is disguised as.
 
 
 
* The Spy's victims make no sound and leave no body behind to discover, but the body is still visible for a short time before disappearing. If you see players suddenly dying noiselessly in the distance, it means that the Spy is there, so make sure to warn players as needed.
 
 
 
* When the Spy Backstabs his victim, the faint sound of his knife carving into flesh can be heard if you're nearby and vigilant. If you hear this sound, immediately turn and [[spy check]] your seemingly innocent "ally."
 
 
 
{{Spy Nav}}
 
 
[[Category:Strategy]]
 
[[Category:Strategy]]
[[Category:Glossary]]
 

Latest revision as of 17:53, 2 October 2024

A BLU Pyro (left) Spy-checks teammates leaving their spawn area on Harvest, revealing a Spy (right) disguised as the Demoman (middle) next to him.
Hard ta stab a guy in da back when he's beatin' ya freakin' head in, huh?
The Scout on anti-espionage.

Spy checking is a common term for the investigations players make to determine where or who enemy Spies are and eliminate them. These investigations are both useful and important because Spies can instantly kill by attacking from behind. The process can be somewhat complicated because disguised Spies can use the Dead Ringer to make a hasty escape when discovered, or avoid taking fire damage by equipping the Spy-cicle.

Identifying Spies

General Strategy

  • The easiest and most common way to Spy-check is to simply shoot a teammate. Real teammates take no damage at all, while enemy Spies die after a few shots. Pyros excel at this method, as their Flame Thrower can Spy-check multiple teammates at once and will ignite a Spy, instantly ruining his disguise.
  • Remember that players on opposing teams cannot pass through each other. Bumping into a teammate indicates that that player is an enemy Spy.
  • Look for teammates that are behaving suspiciously. Players in unusual positions, moving in the wrong direction, deliberately avoiding contact with teammates, or hiding in corners should all be Spy checked.
  • Pay special attention to areas with health kits or ammo boxes or corners, nooks, and spots that players usually do not enter. Spies tend to use these areas to hide in while they recharge their Cloak and Dagger.
  • Watch for teammates who are not firing their weapons. Spies cannot fire their weapon without removing their disguise. They can pretend to reload their weapons, keep in mind a Spy can switch weapons at the near-end of the reload animation to continuously appear to reload.
  • Keep an eye out for smoke surrounding players. When a Spy uses the Disguise Kit, it takes a moment for the disguise to activate, during which the Spy will be shrouded in team-colored smoke. Spies can change their disguise much faster than they can apply a new one, however.
  • If you are dead, you can cycle through different camera angles around the map while waiting to respawn. Look out behind teammates or on open points for Spies uncloaking or disguising. You can then alert teammates or Spy-check where you last saw the Spy when you respawn.
  • For the first few seconds after you respawn, you can see silhouettes of your teammates. If you see one appear from nowhere, it may be an enemy Spy decloaking.
  • If a friendly player is trying to get behind you for no reason, they may be attempting to backstab you. If a player is acting suspiciously, never turn your back on them.
  • Spies disguised as a Spy will always have the disguise mask on.

Class-specific strategies

Leaderboard class scout.png Scout

  • The Scout is the fastest class. Because of this, one effective strategy is to run around the map and try to bump into fellow teammates. As noted above, any teammate that you cannot pass through is an enemy Spy in disguise.
  • Some of the Scout's melee weapons can be used to Spy-check effectively. Refer to these and their individual articles for details.
  • Mad Milk will reveal disguised and cloaked Spies, since a coated Spy will be visible by white drips.
  • The Boston Basher, Flying Guillotine, and Wrap Assassin bauble will cause enemies to bleed when struck. If you hit a teammate and they begin to bleed, you have discovered an enemy Spy. Be warned that with the Boston Basher you will take damage and start bleeding if you miss, so trying to find a cloaked Spy with the Boston Basher is unwise.
  • The Fan O'War can also mark enemies for death. If you suspect a teammate of being a Spy, and cause a skull and crossbones to appear over them, you have just marked an enemy Spy.

Leaderboard class soldier.png Soldier

  • The Soldier has few particular Spy-check strategies apart from the general ones. Spy-checking by simply shooting rockets at suspicious players is very effective because of the high damage your rockets do at close range. However, disguised enemy Spies will not receive damage knockback from your rockets.
  • When you activate a banner, nearby teammates that do not emit a glow are Spies.
    • Shooting a disguised Spy will charge a banner's rage meter.
    • The Disciplinary Action will still apply a speed boost, regardless of if the player whipped is a disguised Spy.

Leaderboard class pyro.png Pyro

  • The Pyro's ability to set enemies on fire with incendiary weapons is perhaps the most useful tool for detecting Spies, since only enemies can be ignited. This is the most reliable method of Spy checking teammates. The team-colored glow produced by a burning player is especially visible when surrounding a cloaked or disguised Spy. It is recommended to use only small bursts to Spy check to conserve Flame Thrower ammunition.
  • The Compression blast is also useful in revealing Spies, as well as stopping attempts to escape. Teammates will not be affected by compression blast, so any teammate that can be pushed by it is a Spy. While flames are normally more efficient, compression blasts can be used to push Spies away from your teammates if they are in danger of being backstabbed.
  • If a Spy is using the Dead Ringer, they may appear to die instantly from your flames, though the flames will tend to surround them for a little while afterwards, which can show you that they faked their death. Spray fire in the vicinity to try and reignite them, and if you find them, pursue them until they die for real.
  • Know that the Spy-cicle greatly aids Spies trying to escape or stay hidden. Be aware of its use and counter it with other weapons if necessary.
    • The noise a Spy-cicle makes when extinguishing flames is very distinct. Learn to recognize it, both when the Spy is cloaked and when they are disguised as a teammate.

Leaderboard class demoman.png Demoman

  • Placing Stickybombs over a wide area can cause Spies to hesitate about traversing such minefields. Teammates have no such qualms, and simply walk across these areas.
  • Planting a cluster of Stickybombs in an Engineer nest helps to deter the buildings from getting sapped by the Spy. If your Engineers happen to yell out that they are getting sapped, detonate the Stickybombs to catch the Spy red-handed.

Leaderboard class heavy.png Heavy

  • Because movement speed is greatly reduced for a spun-up Heavy, they are tempting backstab targets. This can sometimes be used as a lure to goad enemy Spies to approach. Act unaware, then turn around to surprise a possible Spy.
  • As Heavies are often coupled with Medics, Spies place great priority upon stabbing the Medic first, then the Heavy, to deny the team the Medic's support. Turn around quickly if you hear your Medic die from a backstab.
  • Spy-check by focusing your Minigun fire on a teammate. Spies will often die in a few seconds.

Leaderboard class engineer.png Engineer

  • Keep an ear out for Sapper notifications; if a teammate is standing near the sapped building, that teammate is probably a Spy.
  • Spy-check suspicious players that approach your buildings with your secondary weapon. Your primary weapon can also be used, but its ammo is often needed for other threats. Avoid chasing the Spy with your Wrench, as it leaves your buildings vulnerable. The Wrench is also bad for Spy-checking since it prioritizes repairs over combat, meaning that buildings will always be hit instead of players next to them.
  • If any teammate is unable to pass through a Sentry Gun or Dispenser, that teammate is a Spy. Placing these buildings in narrow passages and checking them regularly can severely slow a Spy’s forward progress.
  • The Southern Hospitality is a good weapon for spychecking thanks to its bleed attribute.

Leaderboard class medic.png Medic

  • As a Medic, Spies can use you to gain health while disguised. If you are particularly suspicious of a player, do not heal them. Spy-check them with your melee weapon or have your patient deal with them for you.
  • Spies may target you while you are healing a patient. Watch your back while healing. You can also have your patient Spy-check for you, though this may be difficult during intense battles. Your Medi Gun stays locked onto your patient even if you turn away, so check for your team and call out any potential Spies during firefights.
  • Spies may also simply head directly for your patient rather than yourself. If a teammate seems to approaching your patient's back, warn them of a possible Spy.
  • Avoid chasing Spies too much — your ability to heal is generally more useful. Spies can also lure you into a backstab, so be careful. Your patient is generally more suited to killing the Spy than you are.
  • Keep your back to the wall. While not exactly a Spy checking strategy, keeping your back to the wall can be important as a Medic because it makes it harder for Spies to sneak up on you (instead of having to check 360 degrees around you, you only have to check 180 in front of you).
  • When shooting at damaged teammates with the Crusader's Crossbow, listen for the sounds it makes when it hits a teammate. Disguised Spies will make a distinct meat impact sound when hit.

Leaderboard class sniper.png Sniper

  • Some Snipers are oblivious to their surroundings while zoomed in. Listen carefully, and check the area you are in after firing a shot.
  • Switch positions frequently and check your surroundings as you do so — newly-respawned Spies will sometimes head for where they last saw you, especially if you have recently killed them.
  • Jarate is a particularly useful Spy-check weapon, as it reveals both cloaked and disguised Spies. Use it to Spy-check suspicious teammates.
    • Equipping the Bushwacka allows you to kill a Jarate-soaked Spy instantly. Spies who understand this will often retreat if you hit them with Jarate, allowing you to follow up with a Sniper Rifle shot. Be careful — they may try to take advantage of your damage vulnerability by gunning you down with their Revolver — if you are low on health, consider retreating to heal before confronting the Spy.
  • The Razorback will prevent a Spy from backstabbing you, but doesn't protect you from being shot! Be careful when separated from your team, even with its protection.

Leaderboard class spy.png Spy

  • Spies are generally poor Spy-checkers, because they deal poor ranged damage and use tools to escape quickly. Although their backstab is very useful to protect teammates as it kills instantly, Spies spend their time best among the enemy and rarely encounter one another.
  • If you stand behind a teammate while holding your knife and it raises in the ‘backstab’ position, you have discovered an enemy Spy. Backstabbing a Spy is a guaranteed kill — not even the Dead Ringer can save them from a backstab.

Revealing cloaked Spies

  • When cloaked, Spies will momentarily appear as a team-colored silhouette upon being damaged or when bumping into enemy players. Keep an eye out for when a Spy is revealed this way. Strafing left and right while navigating corridors makes it difficult for a cloaked Spy to pass you safely.
    • Note that The Dead Ringer greatly diminishes this drawback, as they can use it to escape easily.
  • Shooting into common Spy hiding places may reveal an unlucky Spy.
  • Try to listen for the sounds Spies make while cloaking and decloaking. If you hear a characteristic cloaking sound, a Spy is nearby. Remember that friendly Spies make this sound as well.
  • An ammo box or health pack that disappears without a player picking it up indicates that it was picked up by a cloaked Spy. Spy-check nearby to reveal any careless Spies.
  • In places with water, look for floating water drops. Players climbing out of water will be visibly dripping with it, including cloaked Spies.
  • An automatic door that suddenly opens without any visible player being nearby indicates a cloaked Spy passing through.

Protecting an Engineer's buildings

Since an Engineer's buildings are a major target for Spies, specific strategies may be more effective around Engineer's buildings:

  • Spy-check suspicious players that approach a friendly Engineer's buildings. Spies trying to sap buildings often run straight towards them. You can body-block Spies to prevent them from placing a Sapper.
  • As a Pyro, use Dispensers to constantly refill the ammo of your Flame Thrower. You can use this ammo to create a constant firewall that Spies cannot safely pass through or to constantly Spy-check the area. Heavies can also make use of Dispensers in this way.
  • As a Demoman, Stickybombs can be placed around friendly buildings to kill Spies who try to sap them. Place a few bombs around an Engineer's buildings and detonate them when you hear the Engineer announce that his buildings are being sapped. Watch your stickybomb counter, though — if the number begins to decrease, an enemy is destroying them.
  • As an Engineer, if a Teleporter is being sapped from its entrance, you can Spy-check the next player teleporting through once you remove the Sapper. This may be an enemy Spy trying to telefrag you, so be careful not to stand on top of it. Turning the telefrag attempt into your own surprise can frustrate enemy Spies.

Identifying enemy Spies

  • Various team-colored indicators definitively determine an enemy Spy or a friendly one, including:
    • The flicker a cloaked Spy makes when being bumped or injured.
    • The fading a cloaked Spy does while cloaking or uncloaking.
    • The glow a player on fire makes.
    • The smoke from a recent use of the Disguise Kit.

Signs that definitely indicate an enemy Spy, or lack thereof

Common signs

  • A 'teammate' that cannot pass through another teammate, or conversely, a 'teammate' that has been observed walking through an enemy.
  • A 'teammate' that asks for Medic and has the "wrong" cross background colour. For example, a Pyro at full health having its background red like on heavily injured teammates, or a near-dead Heavy having it white.
  • A 'teammate' who cannot enter areas open to your team (such as supply rooms), or conversely can enter areas forbidden to your team.
  • A 'teammate' placing Sappers on friendly buildings.
  • A 'teammate' standing on a friendly Sentry Gun or Dispenser, or who cannot pass through them, and is not the Engineer who owns the building.
  • Two people that have the same name. One (or both) of them is a Spy.
  • Seeing or hearing a voice command attributed to yourself without you having used it, or more importantly, seeing "yourself" moving around.
  • A 'teammate' that is known to be dead or elsewhere.
  • A 'teammate' who has a name that does not correspond with their current class on the scoreboard. This happens when a Spy disguises as a class not currently on the team, or if the person has changed class while the Spy was disguised. Their disguise will be holding the stock weapon for that slot.
  • A health or ammo pickup that vanishes without cause; this means a cloaked Spy has stolen it. After a while, ammo pickups dropped by dead players will disappear and it does not mean it's a Spy picking them up.
  • A 'teammate' on an uncontested control point or near the cart on Payload maps who does not seem to be capturing the point or pushing the cart (assuming the point is available for capture by that team).
  • A non-Spy 'teammate' that is being ignored by an enemy Sentry Gun.
  • A non-Spy 'teammate' that is being healed by an enemy Medic or Dispenser.
  • A non-Spy, non-Heavy 'teammate' picking up a health pack at full health.
  • Due to bugs, a ‘teammate’ either holding a stock weapon while wearing a wearable weapon of that slot (e.g. the Darwin's Danger Shield and the SMG), or holding a weapon without its wearable part (e.g. a Soldier holding a bugle without its backpack).
  • A ‘teammate’ with parts of their character model missing, such as a Demoman without legs. This is a glitch surrounding Spy’s disguise — occasionally, the disguise will not display properly on enemy players’ computers.
  • A 'teammate' with an impossible health value. For example, a Scout with 300 health.
  • A 'teammate' whose name is displaying as an enemy's.

Class- or item-based signs

  • A Scout running at an average speed while not having the Baby Face Blaster equipped.
  • A 'teammate' running at normal speed while holding a weapon like the Gloves of Running Urgently or Powerjack.
  • A 'teammate' having normal class health while having a weapon like the Sandman or Bootlegger equipped
  • A 'teammate' being soaked by friendly Jarate or Mad Milk, or not being affected by the enemy's.
  • An Engineer with his Hotrod down despite not carrying a building.
  • If the Spy is disguised as an Engineer equipped with a Beep Boy, the facial expression on the Beep Boy will always be sad.
  • A 'teammate' with an incorrectly coloured Grandmaster.
  • A Spy who does not move at the speed of his disguise.
  • A Soldier or Demoman whose B.A.S.E. Jumper renders incorrectly as a scrunched-up parachute.
  • A disguised Spy shot with the Huntsman, Rescue Ranger or Crusader's Crossbow will make the same noise as an enemy being hit.

Signs that suggest an enemy Spy

None of these indicators are conclusive proof of a Spy, but all of them would be a good time to Spy check:

Common signs

  • A teammate trying to stay behind other teammates, as if trying to backstab them.
  • A teammate not firing at the enemy.
  • A teammate who is in the direct firing line of an enemy but is not being fired at.
  • A teammate who retreats backward upon seeing other teammates, while still facing those teammates.
  • A teammate who appears to be dodging your team's attacks or backpedals immediately after seeing loose grenades or a carpet of friendly Stickybombs.
  • A teammate that deliberately avoids walking through other teammates, especially in tight corridors. Spies will strafe and dodge other players to avoid bumping into them.
  • A teammate with an entirely stock loadout (occurs when a Spy disguises as a class the team does not have).
  • A teammate being attacked or accused by real teammates who believe the player is a Spy.
  • A teammate holding their primary weapon for longer than they should. In particular, it is unusual to see Spies, Engineers, Medics, and Demomen holding their primary weapons for long, as they will usually switch to other weapons.
  • A teammate hanging around areas that are advantageous to Spies, such as dark corners and nooks.
  • A teammate that isn't displaying the player's usual behavior.
  • Someone standing still. This could be a Spy trying to line up an Ambassador headshot.
  • A teammate that appears to be looking more at your team than at the battle. Note that this is normal behaviour for Medics.
  • Being suddenly blocked for no apparent reason. This may indicate a cloaked Spy passing through.
  • A teammate suspiciously near Sentry Guns or Teleporter Exits, especially if they are attempting to move behind the Engineer tending them.
  • A teammate acting inappropriately for their class, such as an Engineer with no nearby buildings or a Sniper near the Intelligence but not scoped in.

Class- or item-based signs

  • A full health Soldier who doesn’t Rocket Jump to the front lines.
  • A burning Pyro (only the Gas Passer can burn Pyros for that long).
  • A full health Demoman who doesn’t Sticky Jump to the front lines.
  • A Heavy that does not spin his primary weapon, even when enemies appear.
  • An Engineer that does not appear to be upgrading or repairing buildings.
  • A Medic without any Übercharge built up.
  • A Medic who isn't healing anyone.
  • A Sniper who does not stop to zoom in.
  • A Spy who is not behind the enemy.
  • A Spy that ignores targets that were in a prime position to be taken care of, such as not Backstabbing unaware enemies or sapping unattended buildings.
  • A person you know that is using a weapon that they don't normally use (i.e. a friend who normally uses the Huntsman, but appears as using the stock Sniper Rifle; meaning a Spy is disguised as a Sniper when your team doesn't have any) or not wearing hats if they wear them (again, a Spy disguised as a class your team doesn't have).
  • A teammate holding an inappropriate weapon, such as a Medic holding (but not firing) a Syringe Gun while there are teammates around.

Signs that indicate a teammate is not an enemy Spy

These actions prove that a teammate is definitely not an enemy Spy. Performing any of these is a good way to inform your teammates that you are not an enemy Spy.

Common signs

  • Any usage of a weapon or item (taunting, shooting, swinging, scoping, eating, drinking, etc). This does not apply to reloading, however, as Spies are able to imitate a reload by reloading their Revolver whilst disguised. However, they can only pretend to ‘reload’ once — a class with an individual reload weapon out reloading two or more shots is real.
  • A teammate that passes through other teammates, or yourself, as opposed to being blocked. (However, this can also happen if both ‘teammates’ are enemy Spies).
  • A teammate entering an area forbidden to the enemy, such as resupply rooms.
  • A teammate who appears to take damage from enemy fire.
  • A player who can pass through friendly buildings.
  • A teammate that is carrying the enemy team's Intelligence or capturing a control point for your team.
  • A teammate using certain responses which a Spy cannot imitate himself.
  • A teammate that can be spectated while dead. Note that spectating through the menu moves you to a new team and that a few servers allow spectating enemy players.
  • In Mann vs. Machine mode, a teammate that jumps. Spy Robots never jump.

Class- or item-based signs

  • Any usage of class-specific abilities, e.g. Scouts double jumping, Heavies spinning their Minigun, Snipers that are scoped in, etc.
  • A Scout moving at his normal movement speed.
  • An Engineer holding the Destruction PDA or a toolbox.
  • A Medic with any amount of Übercharge built up.
  • A Spy holding their Sapper. If a Spy disguises as an enemy Spy, the disguise can never hold the Sapper.
  • A Spy without a disguise on. If a Spy disguises as an enemy Spy, the disguise will always have a disguise on.

Spy-checking Spies with items

Main article: Anti-Spy strategy

Dealing with the Dead Ringer

The Spy has the ability to feign death with one of his unlockable items, the Dead Ringer, so always be wary upon killing enemy Spies, as they may still be alive elsewhere. Thus, it's best to know some of the signs that tell that the Spy may not really be dead. Spies using the Dead Ringer cannot manually Cloak, and cannot use any weapons while invisible.

  • If an enemy dies to a single weak hit while approaching friendly lines without firing his weapon, it is most probably an enemy Spy disguised as one of his teammates. Most players don't run in with such low health, and a Spy disguised as a teammate will drop a corpse of the class he was disguised as.
    • Similarly, if an enemy Spy disguised as a teammate approaches the front lines from the enemy's position, he is most likely using the Dead Ringer, even if he doesn't ‘die’ from the first hit. Remember that the Dead Ringer cannot Cloak at will, so a Dead Ringer Spy will rely on opponents' fire activating his feign death in order to become invisible.
    • In general, if a player that has been identified to be an enemy Spy seems to be approaching a teammate suicidality, he is probably trying to get damaged so that his Dead Ringer will be activated, so try to track him down and kill him.
  • The decloaking sound of the Dead Ringer is very distinctive but requires players to be within a certain distance to hear it. Listen for it.
  • When a Spy is killed, check to see if their username is darker. If their username becomes normally colored after 3 seconds or less, that means they feigned their death.
  • Picking up the Spy's dropped ammo box does not replenish ammo or metal. This is an easy way to double-check if a recently-killed Spy is using the Dead Ringer or not.
    • However, health packs dropped by a Spy which has activated the Dead Ringer (e.g. faking death in Medieval Mode) will still return health.
  • Being stopped while moving and not bumping into any visible objects can indicate that a Spy whose Dead Ringer was activated is trying to pass through.
  • If the Spy uses his Disguise Kit shortly before being "killed," the smoke effects will follow the Spy for the time that it takes for the Disguise to be equipped. Try to track any smoke that continues to move after an enemy Spy was killed.
  • If it is safe to do so, stand still or use a cancellable taunt after "killing" a Spy known to use the Dead Ringer. This may provoke the Spy into uncloaking nearby and making himself vulnerable. You can also check the scoreboard during this time, to see if the Spy "respawns" much faster than they should be able to.
  • Ragdoll physics not reacting proportionally to damage dealt.

Dealing with the Cloak and Dagger

The Spy's Cloak and Dagger allows him to stay cloaked indefinitely, and to hide in unconventional places while waiting for the right time to strike. An area that may seem impossible for a Spy to hide in may be sheltering a particularly cunning Spy who knows where the enemy team will not check for Spies.

  • In general, most Cloak and Dagger Spies will try to hide in corners in order to avoid being bumped into as they recharge their Cloak. Try to occasionally fire into corners or vantage points with wide fields of view.
  • One brute-force method for dealing with the Cloak and Dagger is to simply repeatedly check an area where the Spy is hiding. As the Cloak and Dagger has a relatively short charge meter, the Spy cannot make too many movements or their Cloak will run out and show their silhouette. If the Spy has L'Etranger equipped, however, chasing him down will be harder, as he will benefit from the extended cloak time, allowing him to dodge your attacks or simply sneak off elsewhere.
  • Some unconventional Spies will hide out in the open rather than against walls or in corners. This allows them to maneuver easily to avoid detection, and easily avoids the most often checked areas of a map. Try to keep this in mind if you suspect that a Spy is in the area.

Dealing with Your Eternal Reward

An enemy Spy using the Your Eternal Reward will instantly disguise as a teammate upon backstab without leaving a corpse. A Spy using Your Eternal Reward can be difficult to detect even when he is killing teammates nearby.

  • If one of your teammates gets backstabbed without appearing on your kill feed, identify their name and class, and by extension the Spy's disguise. Note that the Spy can manually change his disguise at the cost of the entire cloak meter.
  • If you get backstabbed by the Spy, clearly announce this to teammates, as well as the class that the Spy is now disguised as, to make sure that they know who he is disguised as. Again, beware that the Spy can manually change his disguise at the cost of the entire cloak meter.
  • When the Spy backstabs with Your Eternal Reward, the faint sound of the melee hit can be heard if close enough. This can serve as a key warning that a Spy might be killing your teammates in your immediate vicinity.
  • Remember that any backstabs made using Your Eternal Reward will not appear on the opposite team's kill feed. Pay very close attention to teammates' movements and listen for any melee hit sounds nearby.
  • When a Spy with the Eternal Reward backstabs a teammate, their body disappears, but their weapon remains sitting on the ground. If you see one of your teammates and their weapon on the ground, it's not a bad idea to Spy check them.

Related achievements

Pumpkin.png Scarechievements

Costume Contest
Costume Contest
Kill a Spy disguised as your current class.


Leaderboard class soldier.png Soldier

War Crime Spybunal
War Crime Spybunal
Kill a Spy who just backstabbed a teammate.


Leaderboard class pyro.png Pyro

Firewall
Firewall
Ignite 5 Spies who have a sapper on a friendly building.


I Fry
I Fry
Ignite 10 disguised Spies.
Got A Light?
Got A Light?
Ignite an enemy Spy while he's flicking a cigarette.


Spontaneous Combustion
Spontaneous Combustion
Ignite 10 cloaked Spies.


Leaderboard class demoman.png Demoman

Shorn Connery
Shorn Connery
Decapitate a cloaked Spy.
Spynal Tap
Spynal Tap
Kill 20 Spies within 5 seconds of them sapping a friendly building.


Leaderboard class heavy.png Heavy

Spyalectical Materialism
Spyalectical Materialism
Kill or assist in killing 10 cloaked Spies.


Leaderboard class engineer.png Engineer

Fistful of Sappers
Fistful of Sappers
Destroy 25 sappers on buildings built by other team members.


Quick Draw
Quick Draw
Kill a Spy and two sappers within 10 seconds.


The Wrench Connection
The Wrench Connection
Kill a disguised spy with your Wrench.
Get Along!
Get Along!
Manage to get to, and then remove, a sapper placed on your building while you were several meters away.


Search Engine
Search Engine
Kill 3 cloaked Spies with a sentry gun under control of your Wrangler.


Leaderboard class medic.png Medic

FYI I am A Medic
FYI I am A Medic
Use your bonesaw to kill a spy who has been calling for 'Medic!'.
Hypocritical Oath
Hypocritical Oath
Kill an enemy Spy that you have been healing.


Leaderboard class sniper.png Sniper

Consolation Prize
Consolation Prize
Get backstabbed 50 times.


Kook the Spook
Kook the Spook
Kill 10 Spies with your Kukri.


Shoot the Breeze
Shoot the Breeze
Kill a fully invisible Spy in a single hit.
Jarring Transition
Jarring Transition
Use Jarate to reveal a cloaked Spy.


Shock Treatment
Shock Treatment
Kill a spy whose backstab attempt was blocked by your Razorback.


Leaderboard class spy.png Spy

A Cut Above
A Cut Above
Kill a gun-wielding Spy with your knife.


Spies Like Us
Spies Like Us
While cloaked, bump into an enemy cloaked Spy.
Counter Espionage
Counter Espionage
Backstab a disguised Spy.


FYI I am a Spy
FYI I am a Spy
Backstab a Medic who has healed you in the last 5 seconds.