siX Planes Achievements Here is the full list of all 18 siX Planes 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 Stage 01 ClearCleared Stage 01 Stage 01 Perfect Clear Stage 02 ClearCleared Stage 02 Stage 02 Perfect Clear Stage 03 ClearCleared Stage 03 Stage 03 Perfect Clear Stage 04 ClearCleared Stage 04 Stage 04 Perfect Clear Stage 05 ClearCleared Stage 05 Stage 05 Perfect Clear Stage 06 ClearCleared Stage 06 Stage 06 Perfect Clear Stage 07 ClearCleared Stage 07 Stage 07 Perfect Clear Stage EX Perfect Clear Puzzle Creation First TimeCreated a Puzzle for the First Time Upload PuzzleUpload puzzle for the first time siX PlanesUnlocked All Achievements in siX Planes