4d Chess Achievements Here is the full list of all 4 4d Chess 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 What are achievement flags? Click to find outApply First VictoryWin a 4d Chess Game FourmidableBeat medium level AI The PawnisherPromote 40 pieces Outside the BoxHit your robot opponent