RIOO Achievements Here is the full list of all 6 RIOO 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 Not a normal SlimeUse Arislam to pass level 20. Trust meUse Betty & 7274 to pass level 20. Pink Ponytail Triple SpeedUse Battle Doll Type00 to pass level 20. Rush BUse Mysterious JK to clear level 20. There's no Python. There's no Holy Grail. The Call of the Goddess AquaUse all characters to pass the level.