Operation Oil Spill
Operation Oil Spill is an Intermediate-leveled Mann Up mission added in the October 9, 2012 Patch. Much like Operation Steel Trap, the goal is to destroy the robots before they deliver the bomb. Loot, however, changes slightly. Instead of Gold and Silver Botkiller Weapons, Rusty and Bloody Botkiller Weapons are rewarded in this mission. Just like the Gold and Silver botkiller weapons, these weapons are deviants of the class stock weapons and always come in Strange quality. Additionally, not unlike the Operation Steel Trap Badge, an Operation Oil Spill Badge is rewarded for completing your first Operation Oil Spill mission, and continues to count completed missions in Oil Spill (Level 100 requires 594 completed missions).
