Only One Rectangle Achievements Here is the full list of all 12 Only One Rectangle 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 What are achievement flags? Click to find outApply AllWonNot wonSplash>_< 12 February 2022 - Add a guideGood Journey, Friend!Thank you! 12 February 2022 - Add a guideDrunken Colors:3 12 February 2022 - Add a guideUpside DownHmm... 12 February 2022 - Add a guideInvisible-_- 12 February 2022 - Add a guideO_oOh, okay... 12 February 2022 - Add a guideWhere Colors !?Here we go again 12 February 2022 - Add a guideOuch!Spikes, spikes, spikes... 12 February 2022 - Add a guideColorizeWow! 12 February 2022 - Add a guideInvertWhite, black, what? 12 February 2022 - Add a guideHot RedDon't touch! 12 February 2022 - Add a guideFirst ColorWelcome! :3 12 February 2022 - Add a guide