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 wonLevel 9 FinishedFinish the ninth level 18 August 2019 - Add a guideLevel 10 FinishedFinish the tenth level 18 August 2019 - Add a guideChain ReactionLeave a Decoy and a Turret right after 18 August 2019 - Add a guideLive in the ShadowsSpend a total of 10 minutes hidden 18 August 2019 - Add a guideLevel 6 FinishedFinish the sixth level 18 August 2019 - Add a guideLevel 7 FinishedFinish the seventh level 18 August 2019 - Add a guideLevel 8 FinishedFinish the eighth level 18 August 2019 - Add a guideMass MurdererDestroy 10000 enemies 18 August 2019 - Add a guideBerserkerKill 50 enemies in less than 1 second 18 August 2019 - Add a guideSlipperySpend 15 seconds hidden in one go 18 August 2019 - Add a guideLevel 5 FinishedFinish the fifth level 18 August 2019 - Add a guideTwo Birds One ShotDestroy 10 enemies with a single explosion 18 August 2019 - Add a guideLevel 3 FinishedFinish the third level 18 August 2019 - Add a guideLevel 4 FinishedFinish the fourth level 18 August 2019 - Add a guideSlayerDestroy 2500 enemies 18 August 2019 - Add a guideBullfighterDestroy 100 bulls 18 August 2019 - Add a guideLevel 2 FinishedFinish the second level 18 August 2019 - Add a guideButcherDestroy 500 enemies 18 August 2019 - Add a guideShield BreakerDestroy 100 Shield Bearers 18 August 2019 - Add a guideLevel 1 FinishedFinish the first level 18 August 2019 - Add a guideBy a Hair's BreadthFinish a wave with less than 1 second left 18 August 2019 - Add a guide