Retro Run Achievements Here is the full list of all 9 Retro Run 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 Beat The Abyss.Beat all the Platforming levels. Neon Rider.Beat all the Car Ride levels. Crystal Collecter.Collect 100 Crystals. Crystal Admirer.Collect 200 Crystals. Crystal Addiction.Collect 300 Crystals. Touch Some Grass.Collect 400 Crystals. Wilson!Beat all the Islands levels. You've Killed Them All.Defeat all Kill 'em all levels. The Boogeyman.