Retro Kart Rush Achievements Here is the full list of all 16 Retro Kart Rush 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 True GamerOpen the game once. Cat LoverUnlock the first secret character Almost a DinosaurUnlock the second secret character Unbearable!Unlock the third secret character Donut Cup!Get first place in Donut Cup! Coconut CupGet first place in Coconut Cup! Coffee CupGet first place in Coffee Cup! Chocolate CupGet first place in Chocolate Cup! Milk Shake CupGet first place in Milk Shake Cup! Ice Cream CupGet first place in Ice Cream Cup Random CupGet first place in Random Cup! Master CupGet first place in Master Cup! Insanity!Get first place in any cup on the insane difficulty Super Star!Get all 32 stars SpeedrunnerPlay time trials ExtrovertPlay the game with 3 other friends