Backrooms Level X Achievements Here is the full list of all 15 Backrooms Level X 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 15 Offline Mode 15 Single Player 9 Main Storyline 4 Collectable Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply The gap in the door...it's a separate reality LonglegsOh, there she is... You're a big guyFor you QuackeryQuack! Subliminal SpaceWalked into a TV Gotta Go Fast!Outran a friendly face Déjà vuHave I been here before? Quantum QuackeryQuack! Quack! Death Spa Pawns The Light is a Lie There's nothing here Firenut Museum breakerMake all the paintings fall at the exposition GardenerPick up the plant at the backrooms