Mr Nibbles Forever Achievements Here is the full list of all 14 Mr Nibbles Forever 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 14 Offline Mode 14 Single Player Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Cupid UnlockedUnlocked the Cupid outfit Disco UnlockedUnlocked the Disco outfit Firestarter UnlockedUnlocked the Firestarter outfit Flower Power UnlockedUnlocked the Flower Power Outfit Marty McFly UnlockedUnlocked the Marty McFly outfit Miner UnlockedUnlocked the Miner outfit Moonwalker UnlockedUnlocked the Moonwalker outfit Nyan UnlockedUnlocked the Nyan outfit Pixie UnlockedUnlocked the Pixie outfit Scuba Steve UnlockedUnlocked the Scuba Steve outfit Space Suit UnlockedUnlocked the Space Suit outfit Spectral UnlockedUnlocked the Spectral outfit Squire UnlockedUnlocked the Squire outfit Swashbuckler UnlockedUnlocked the Swashbuckler outfit