The Complex Achievements Full list of all 20 The Complex achievements worth 1,000 gamerscore. It takes around 3-4 hours to unlock all of the achievements on Xbox One.Filter Achievement View View Image viewList view Sort by TrueAchievement desc TrueAchievement asc Achievement name desc Achievement name asc GamerScore desc GamerScore asc TA Ratio desc TA Ratio asc Gamers desc Gamers asc Xbox.com 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 2 guidesSecond ChancesFind an ending 2 guidesGet Out Of This AliveFind an ending 2 guidesThe PromiseFind an ending 1 guideLab RatFind an ending 2 guidesStalemateFind an ending 1 guideTrust Me For OnceFind an ending 3 guidesMVP - Most Vanishing PersonFind an ending 1 guideStorage HunterFind the evidence 1 guideBeat ItTell a joke 2 guidesDeadly SecretFind the hidden ending 2 guidesFree ChampagneEscort the investor out 2 guidesFalling For YouHe was alive... 2 guidesTough DecisionRelationships matter 2 guidesBlast From The PastReinforcements have arrived 1 guideKamikazeSacrifices must be made 1 guideThe Rebel And The DoctorRekindle an old flame 1 guideKindar SurpriseSleeper agent 2 guidesNot A People PersonEveryone dies 2 guidesPeople PleaserGet over 50% relationship status with everyone 2 guides