Er-Spectro Achievements Here is the full list of all 10 Er-Spectro 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 wonREDObtain power of RED 09 January 2023 - Add a guideINDIGOObtain power of INDIGO 09 January 2023 - Add a guideYELLOWObtain power of YELLOW 09 January 2023 - Add a guideBLUEObtain power of BLUE 09 January 2023 - Add a guideORANGEObtain power of ORANGE Locked - Add a guideGREENObtain power of GREEN Locked - Add a guideVIOLETObtain power of VIOLET Locked - Add a guideNORMALFinish game in normal mode Locked - Add a guideEXPERTFinish game in expert mode Locked - Add a guide10Complete 10 stages in endless mode Locked - Add a guide