Obtaining Mann vs. Machievements

.executioner In a single wave, kill 15 bomb-carrying robots in a row before they level up. Difficulty: Hard How to obtain: A robot will "level up" by taunting while carrying the bomb, bestowing upon it a series of buffs that make surrounding robots harder to kill. If a robot picks up the bomb, immediately kill it before it taunts. If the round has a relatively small number of robots to kill, consider just singling out the carrier so that other robots can pick up the bomb.

Balls-E Destroy the tank during the final seconds of the bomb being deployed. Difficulty: Hard How to obtain: As a loose rule, a tank should be at least halfway destroyed by the time it reaches the halfway point of the map. Should it manage to maneuver past your defenses to the drop-off point, your team should focus all of its firepower on it, using Kritzkrieg or Crit Boost Canteens in a last-ditch effort to destroy it.

Brotherhood of Steel Complete a mission with 5 people on your Friends List. Difficulty: Easy How to obtain: Before the first round begins, make sure your entire team consists of players found on your friend list.

Clockwork Carnage Destroy two tanks within 5 seconds of each other. Difficulty: Hard How to obtain: In certain scenarios, two tanks will spawn in relatively short succession. There is relatively little distance to cover in most Mann vs. Machine maps, so set up your line of defense close to where the robots spawn. Lower the first tank to a critical level of health without destroying it, do the same to the second tank, then have your team split up to simultaneously destroy both at once. Depending on the map, you may have to let the damaged first tank bypass your line of defense so that you can engage the second tank the moment it spawns.

Clockwork Conqueror Destroy a tank within 20 seconds of its arrival. Difficulty: Medium How to obtain: Once a tank spawns, your team should concentrate on destroying it, making use of Kritzkrieg or Crit Boost Canteens. Placing a Sentry Gun or Stickybombs near its spawn point can help deal extra damage at the beginning of the round.

Ctrl + Assault + Delete Destroy a sentry buster before it reaches its target. Difficulty: Medium How to obtain: A Sentry Buster has a great amount of health, so get help from your teammates to take it down. Deal as much damage as possible and make use of weapons with slowdown, such as the upgraded Mad Milk or Jarate, to prevent it from reaching the Sentry Gun. It's possible to place the Sentry Gun away from the battlefield to buy you time, but the Sentry Gun itself will need to contribute to the battle to cause a Sentry Buster to appear.

Deus Ex Machina Defeat a wave in an advanced difficulty mission without dying once. Difficulty: Easy How to obtain: This can be accomplished by playing conservatively during the first wave of an advanced run, especially if you're not in the heat of the fray.

Engine Block Prevent the bomb from ever reaching an alarm zone during the final wave of an advanced difficulty mission. Difficulty: Hard How to obtain: Use weapons with knock back, slowdown, and high firepower to contain bomb-carrying robots back near the spawn area, where they won't be as spread out. It's acceptable to let other robots past your line of defense as long as the bomb isn't with them.

Fast Cache Pick up a credit pile that is about to expire. Difficulty: Easy How to obtain: A cash pile that is about to expire is indicated by its flickering, so pick it up before t disappears.

Frags to Riches Earn all credit bonuses in an advanced difficulty mission. Difficulty: Hard How to obtain: Collect every single pile of cash dropped by the robots in one wave to receive a credit bonus. Having your team run a Scout as a specialized collector and containing the robots near the spawn area may make this easier.

German Engineering Use a canteen charged with 'ÜberCharge' to destroy 15 robots. Difficulty: Medium How to obtain: You can use an ÜberCharge Canteen to freely attack a large group of robots if feeling overwhelmed. A class that can damage many enemies at once, such as the Heavy or Pyro, is recommended. The ÜberCharge Canteen only lasts for five seconds, so this is best performed against a group of numerous weaker robots, such as Scouts.

Ghost in the Machine Use a canteen charged with 'Teleport to Spawn' and then kill the bomb carrier within 5 seconds. Difficulty: Medium How to obtain: If the bomb carrier makes it past your team and near the drop-off point, using a Return to Base Canteen can let you catch it in time.

Hack of All Trades Play an entire mission as a single class, and do this for every class. Difficulty: Medium How to obtain: You'll need to complete a full mission with all nine classes. You're not allowed to change classes from before the first wave to the end of the last.

Hard Reset As a Pyro, reset the bomb 3 times in a single wave. Difficulty: Medium How to obtain: As the Pyro, use the compression blast to launch the bomb carrier off the robots' intended path, marked by blue arrows, extending the length the bomb has to be transported. This can be performed by launching the carrier off ledges, bridges, or the bottomless mineshafts in Coal Town; the bomb does not have to be fully reset.

Kritical Terror Use a canteen charged with 'Crit Boost' to destroy a giant robot. Difficulty: Medium How to obtain: Combining a strong weapon with a Crit Boost Canteen is a great way to quickly take down a giant robot.

Maximum Performance Max out all resistances on a single class. Difficulty: Medium How to obtain: It costs 3000 credits to fully upgrade your resistances, meaning you'll lack a significant amount of firepower. In practice, upgrading all your resistances is most efficient when you're at the front lines with a Medic and grabbing the attention of all arriving robots. You may need to play on a higher difficulty setting to obtain enough credits to fully upgrade your resistances.

Metal Massacre Destroy 1,000,000 robots. Difficulty: Easy How to obtain: This achievement will naturally be obtained after playing Mann vs. Machine for a very, very long amount of time.

Raid Array Complete the Crash Course, Doe's Drill, and Mann-euvers missions. Difficulty: Easy How to obtain: If you're having trouble completing each mission, play with a coordinated team and on Normal difficulty.

Real Steal As an Engineer, escape with your sentry as a sentry buster is about to detonate. Difficulty: Medium How to obtain: If your team can't destroy the Sentry Buster before it reaches your Sentry Gun, there is a grace period where the Sentry Buster will crouch and arm itself, allowing you to haul your building out of the blast zone.

Shell Extension During a wave, use a canteen charged with 'Ammo Reload' to refill an empty weapon slot. Difficulty: Easy How to obtain: An Ammo/Clip Refill Canteen can come in handy when using weapons that have a low maximum ammunition or are fired continuously, such as the Rocket Launcher, Minigun, or Huntsman.

Silicon Slaughter Destroy 100,000 robots. Difficulty: Medium How to obtain: This achievement will naturally be obtained after spending a decent amount of time playing Mann vs. Machine.

Spam Blocker During a wave, defend the hatch 10 times from robots about to deliver a bomb. Difficulty: Medium-Hard How to obtain: A bomb carrier that makes it to the drop-off point will enter an arming animation, taking the bomb from its shoulders; destroy it once it enters this animation and repeat as necessary. The dropped bomb will remain at the hatch, to center your defenses around it.

Steel Fragnolias Complete all waves successfully in a mission. Reward: Power Up Canteen Difficulty: Easy How to obtain: If you're having trouble completing a mission, play with a coordinated team and on Normal difficulty.

System Upgrade Max out all primary weapon upgrades. Difficulty: Easy How to obtain: On classes that prioritize destroying robots, such as the Soldier, Demoman, or Sniper, spending the majority of your credits enhancing your primary weapon is standard. You may need to play on a higher difficulty setting to obtain enough credits to fully upgrade your primary weapon.

T-1000000 Collect 1,000,000 credits in your career. Difficulty: Easy How to obtain: This achievement will naturally be obtained after a decent amount of time playing Mann vs. Machine.

Turbocharger Buff 4 or more teammates as a Soldier at the same time in a single wave. Difficulty: Easy How to obtain: As the Soldier, you deal immense damage to the robots via splash damage, so using either the Buff Banner or Concheror is recommended over the Battalion's Backup. To have most of your team receive your buff, stick together or upgrade your banner's range.

Undelete During a wave, use a canteen charged with 'Instant Building Upgrade' to build a new sentry gun within 3 seconds of your previous sentry gun's destruction. Difficulty: Easy How to obtain: As the Engineer, using a Buildings Upgrade Canteen is a great way to quickly recover if your Sentry Gun is overrun by multiple robots or a Sentry Buster.

Vial Sharing As a Medic, share your canteen 5 times in a single wave. Difficulty: Easy How to obtain: As the Medic, you'll need to purchase the ability to share Canteen effects with your healing target. By carrying Übercharge or Crit Boost Canteens, you can instantly buff a teammate if your Medi Gun isn't fully charged. You'll need to refill your Canteen at least once during the wave, as it can only hold three charges.

Wage Against the Machine Earn a credit bonus at the end of a wave. Difficulty: Easy How to obtain: Collect every single pile of cash dropped by the robots in one wave to receive a credit bonus. Having your team run a Scout as a specialized collector and containing the robots near the spawn area may make this easier.