Alekhine's Gun Achievements Here is the full list of all 28 Alekhine's Gun achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc Flag Filter All None 28 Offline Mode 28 Single Player 10 Main Storyline 1 Collectable 1 Missable 4 Cumulative + Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Once Upon A TimeComplete level 1 1 guideChecked OutComplete level 2 FireproofComplete level 3 Deadly EndingComplete level 4 AbductionComplete level 5 Calling CardComplete level 6 CastawayComplete level 7 Goodbye, ColonelComplete level 8 Top ShotComplete level 9 Public EnemyComplete level 10 You Only Live TwiceComplete level 11 Head HunterGet 30 Headshots 1 guideSleeper AgentUse chloroform on 30 enemies LocksmithPerfect lockpicking attempt on a lock with at least 4 locking mechanisms EngineerPerform a perfect rewiring during a sabotage puzzle Go For The ThroatGarrote 30 enemies ChameleonObtain all disguises in the game One Suit ManComplete a level using one disguise or less Angel of DeathComplete all assassinations in a level using only accidents Contract KillerComplete a level without killing except for assassination targets LegendaryComplete the game without killing except for assassination targets Like a GhostObtain Ghost Ranking on a level ManiacObtain Maniac Ranking on a level UndertakerHide 30 bodies Deadly InstinctComplete a level without using Instinct Mode PredatorComplete a level without using your gun PhantomObtain Ghost Ranking on all levels I Am AlekhineObtain all trophies