Tachyon Project Achievements Here is the full list of all 21 Tachyon Project 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 24 Offline Mode 24 Single Player 10 Main Storyline 8 Cumulative + 3 Time/Date Link flagsOR joinAND join Achievements without these flagsAchievements without any flags (3) What are achievement flags? Click to find outApply Level 1 FinishedFinish the first level LockedLevel 2 FinishedFinish the second level LockedLevel 3 FinishedFinish the third level LockedLevel 4 FinishedFinish the fourth level LockedLevel 5 FinishedFinish the fifth level LockedLevel 6 FinishedFinish the sixth level LockedLevel 7 FinishedFinish the seventh level LockedLevel 8 FinishedFinish the eighth level LockedLevel 9 FinishedFinish the ninth level LockedLevel 10 FinishedFinish the tenth level LockedBerserkerKill 50 enemies in less than 1 second LockedButcherDestroy 500 enemies LockedSlayerDestroy 2500 enemies LockedMass MurdererDestroy 10000 enemies LockedBullfighterDestroy 100 bulls LockedShield BreakerDestroy 100 Shield Bearers LockedTwo Birds One ShotDestroy 10 enemies with a single explosion LockedChain ReactionLeave a Decoy and a Turret right after LockedBy a Hair's BreadthFinish a wave with less than 1 second left LockedSlipperySpend 15 seconds hidden in one go LockedLive in the ShadowsSpend a total of 10 minutes hidden Locked