Operation: Put more stuff in the thing more stuff goes in

• All classes allowed
• Tried to use power while it is in cooldown: Take 1 drink
• Killed the Atlas with a missile: Take 3 drinks
• Killed the Atlas without a missile: Take 1 drink
• Each time you reload/use a thermal clip, Ops pack, or medigel: Take 1 drink
• If you go down: Take 1 drink
• If you die: Take X drinks up to the number of rounds you’re up to (Ex. Die in wave 5, take 5 drinks)
• If mission failure: Take 1 drink for each wave successfully completed
• If your squad makes it through extraction, you are either bad-ass and/or a krogan: Take 1 drink
• If you manage to make it through the mission with only taking the celebratory successful extraction drink: Down your entire drink

Operation: Hide-and-Seek! The Infiltrator Challenge

• Entire squad is Infiltrator class
• At the start of the first wave everyone scrambles for a “hiding” place
• Hiding place cannot be within visual range of another’s hiding spot
• Must remain stationary in that cover for the rest of the game
• All powers / weapons / items allowed (with except of medigel)
• No self-resurrection. When you die you’re “found” and have lost the game
• Last one to be found wins

• Classes allowed: Adept, Vanguard, Sentinel
• No weapons
• Choose One (1) Biotic Power to use
• Only Heavy melee allowed, no light melee
• Combine forces for best effect

• Any class
• No powers
• Most head-shots and/or kills wins
• Allowed weapons:
• Sniper rifles
• Heavy pistols with scope attachment
• Optional:
• No calibrations allowed (i.e. No buffs to equipment)

• Any class
• No weapons
• No powers
• No heavy melee
• No self-reviving
• Regular melee attacks are ok
• Last one standing wins

Operation: Charge it! The Vanguard Challenge

• Entire squad is Vanguard class
• Not allowed to use any weapons on enemies
• The only way to kill enemies is with Biotic Charge or melee (regular or heavy)
• No armor or power buffs
• Must continually search out enemies
• Can use medigel to self-revive
• Person who kills the most enemies wins
• Optional:
  • Not allowed to revive fallen squadmates
  • Last one to fall wins in case of mission failure