The Complex Achievements Here is the full list of all 20 The Complex achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.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 20 Offline Mode 20 Single Player 20 Missable Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply The Nano Glitches And The MartyrFind an ending LockedSecond ChancesFind an ending LockedGet Out Of This AliveFind an ending LockedThe PromiseFind an ending LockedLab RatFind an ending LockedStalemateFind an ending LockedTrust Me For OnceFind an ending LockedMVP - Most Vanishing PersonFind an ending LockedStorage HunterFind the evidence LockedBeat ItTell a joke LockedDeadly SecretFind the hidden ending LockedFree ChampagneEscort the investor out LockedFalling For YouHe was alive... LockedTough DecisionRelationships matter LockedBlast From The PastReinforcements have arrived LockedKamikazeSacrifices must be made LockedThe Rebel And The DoctorRekindle an old flame LockedKindar SurpriseSleeper agent LockedNot A People PersonEveryone dies LockedPeople PleaserGet over 50% relationship status with everyone Locked