Level -0.99 : The Dark Sewers Level -0.16 : The White Hallway Level -0.01 : The Inescapable Level Level -0.00... : The Incident Level -0.00 : Nihilism Level -0 : The True Level Level -0η : "The Original? Level 0.0 : Rainbow Tutorial Level 0.0η : The beginning of η Level 0 : The Lobby ( Tutorial Level ) Sub Area : Manila Room Sub Area : The Cookie Rooms Level UA-0 : Rainbow Forest Level 0.01 : The Exit? Level 0.01η : Blue Emptiness Level 0.02：The Entrance? Level 0.03 : Purple Gaze - Lavender Lobby Sub Area : Nameless Neighborhood Level 0.04 : The Green Rooms Level 0.10 : Wheat Rooms Level 0.1 : Danger Zone Level 0.1 : Zenith Station Level 0.1N : Curtain Room Level 0.1η : Lobby Stairs Level UA-0.1 : The Cooling Level 0.11 : Rotten Lobby Sub Area : Rotten Room Level 0.111 : Flood Damage Level 0.12 : Lobby Ventilation ( Ventilation duct ) Level 0.12 : Worsening Level 0.12η : Unknown Room Level 0.13 : Safe Zone Level 0.14 : Ruins In The Heart Of Paradise Level 0.15 : Vertical Yellow Level 0.16 : Fire Damage Level 0.17 : The 2000s Dreamland Level 0.18 : Infinite Hallways Level 0.2 : The Fun Gate Level 0.2 : Cognito Halls Level 0.2 : Remodeled Mess Level 0.21 : New York Nightmare Level 0.22 : Renovations Level 0.23 : Level 0's Furniture Store Level 0.24 : Mixed Lobbies Level 0.25 : Quarter Of The Way Level 0.26 : Pink Emptiness Level 0.27 : The Fiery Rooms Level 0.29 : The Peeled Level 0.3 : Non-Euclidean Geometry Level 0.3 : The Icy Rooms Level 0.32 : Living Complex Level 0.34 : The Dark 0 Level 0.35 : A Dark Start Level 0.37 : The Mono Pool Level 0.38 : The Colder Rooms Level 0.39 : Destroyed Lobby Level 0.39 : Dazzling... Level 0.4 : Run-Down Lobby Level 0.4 : Window Of Memory Sub Area : The White Room Level 0.4 : Crimson Tunnels Level 0.4 : Numbness Blue Level 0.4η : If You Look Up At The Sky Level 0.404 : Under Construction And Patching Level 0.41 : Disease Level 0.42 : The Dreaded Stress Test Level 0.42 : B.C. Level 0.44 : Cluttered Level 0.45 : Train Station Level 0.46 : Callidian Nature Level 0.47 : Bloodlust Level 0.5 : Chaotic Structure Level 0.5 : Skeleton Rooms Level 0.555 : Blue Hole Sub Area : Cyaan Hole Sub Area : Blue Hole - The Void Entry Level 0.6 : Green Liquid Pain Level 0.6 : Infinity Hotel Hallway Level 0.6η : Glitch Lobby Level 0.666 : Lobby On Fire Level 0.69 : The Kitchen Level 0.7 : Claustrophobia Level 0.7 : Pink Lobby Level 0.7η : The Japanese Style Indoor Level 0.8 : Strange Doors Level 0.8 : The Flooded Lobby Level 0.8 : Purple Judgment Level Л ( 0.85 ) : The Waiting Hall Level 0.89η : Backup Yard Level 0.9 : Maintenance Tunnels Level 0.96 : A long journey Level 0.99 : Pipe deterioration Level 0.999 : Broken lobby Level 0/1 : Habitable Lobby Level 0.!：Where The Yellow Meets The Red Level -0.␀ : ALL WRONG Level 01 : Museum of Absurdity Level ⓪ : Uneasy Household Level ₀ : Jilted Lobby Level Zero : I Exist Yet Level 0ᵍᵒᵒᵍᵒˡ : Googolplex0 Alpha Level 0 : Lost Era of a Broken Time Level G0 : Game Room Unlevel 0 : The Starting Point Level 0.• : Tripophobiacal Chaos Level 0.Φ : The Golden Hallways Level 0.Rainbow : Participatory Level 0.∞.32 : The Bright Lobby Red Rooms
