• Steam Achievements

    Bring the BleachGib three attacking guards simultaneously with C4 without dying in single player
    CerveauBeat all of Campaign 1 and 2 in Zombie Mode
    Dem BonesRevive an online teammate
    I Work AloneComplete Campaign Act I Single Player
    IdentifiedComplete Campaign Act II
    MassacreKill everyone in a mission
    Play It Again SamPlay an entire song on the piano with 3 players
    Silent WithdrawalComplete Banque Albert without being seen
    SlipperyFinish The Prison Break with a score under 1:10
    TechnicianFinish any mission with only wrenches in single player
    Time to RetireAchieve all four trophies in every co-op mission
    UnscathedComplete each mission once without dying
    WhackedWin an online PvP match

    Contributed By: The_Pieanator and RetroKitty.