Tachyon Project Achievements Here is the full list of all 21 Tachyon Project achievements.Filter Achievement View View Image viewList view Sort by Won first then 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 AllWonNot wonLive in the ShadowsSpend a total of 10 minutes hidden 11 March 2021 - Add a guideLevel 4 FinishedFinish the fourth level 11 January 2017 - Add a guideLevel 5 FinishedFinish the fifth level 11 January 2017 - Add a guideLevel 6 FinishedFinish the sixth level 11 January 2017 - Add a guideMass MurdererDestroy 10000 enemies 11 January 2017 - Add a guideBy a Hair's BreadthFinish a wave with less than 1 second left 11 January 2017 - Add a guideLevel 2 FinishedFinish the second level 07 September 2016 - Add a guideLevel 3 FinishedFinish the third level 07 September 2016 - Add a guideSlayerDestroy 2500 enemies 07 September 2016 - Add a guideBullfighterDestroy 100 bulls 07 September 2016 - Add a guideShield BreakerDestroy 100 Shield Bearers 07 September 2016 - Add a guideTwo Birds One ShotDestroy 10 enemies with a single explosion 07 September 2016 - Add a guideLevel 1 FinishedFinish the first level 01 February 2016 - Add a guideButcherDestroy 500 enemies 01 February 2016 - Add a guideLevel 7 FinishedFinish the seventh level Locked - Add a guideLevel 8 FinishedFinish the eighth level Locked - Add a guideLevel 9 FinishedFinish the ninth level Locked - Add a guideLevel 10 FinishedFinish the tenth level Locked - Add a guideBerserkerKill 50 enemies in less than 1 second Locked - Add a guideChain ReactionLeave a Decoy and a Turret right after Locked - Add a guideSlipperySpend 15 seconds hidden in one go Locked - Add a guide