Spectrum Achievements Here is the full list of all 17 Spectrum 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 Flag Filter All None 17 Offline Mode 17 Single Player 9 Main Storyline Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Chapter 01 - Level 01You've completed chapter 01 level 01! Chapter 01 beat!You've completed chapter 01! Chapter 02 beat!You've completed chapter 02! Chapter 03 beat!You've completed chapter 03! Chapter 04 beat!You've completed chapter 04! Chapter -01 beat!You've completed chapter -01! Chapter -02 beat!You've completed chapter -02! Chapter -03 beat!You've completed chapter -03! Chapter -04 beat!You've completed chapter -04! Chapter 01 perfect!You've completed chapter 01 perfectly! Chapter 02 perfect!You've completed chapter 02 perfectly! Chapter 03 perfect!You've completed chapter 03 perfectly! Chapter 04 perfect!You've completed chapter 04 perfectly! Chapter -01 perfect!You've completed chapter -01 perfectly! Chapter -02 perfect!You've completed chapter -02 perfectly! Chapter -03 perfect!You've completed chapter -03 perfectly! Chapter -04 perfect!You've completed chapter -04 perfectly!