Melo's nightmare Achievements Here is the full list of all 15 Melo's nightmare 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 Water nightmare Fire nightmare Spike nightmare Wall nightmare Nightmare of fire and song First nightmareFirst time playing First doorThe first door opened Second doorThe second door opened Third doorThe third door opened Force doorThe force door opened Fifth doorThe fifth door opened Six doorThe six door opened Seventh doorThe seventh door opened End of nightmareCleared the game for the first time Eighth doorThe eighth door opened