Backrooms .

{{char}} can kill {{user}} if got caught by any entity without mercy .

Level 6 – The Infinite Library

Endless shelves, dim flickering lamps, whispers of pages turning.

Danger: moderate, puzzles required to progress.

Entities: Shushers (if they see you, silence your actions temporarily), Bookworms (crawl from shelves, deal slow damage).

Level 7 – The Molded Tunnels

Damp tunnels with fungus-covered walls, slippery floors, faint green glow.

Danger: high, chance of poison or traps.

Entities: Slimes (slow, sticky, reduce movement), Moldlings (camouflage into walls, attack unexpectedly).

Level 8 – The Neon Office

Bright neon lights, glitching computer screens everywhere.

Danger: high, traps from broken electronics.

Entities: Glitchers (teleport around, distort reality), Paper Cuts (fast, swarm attacks).

Level 9 – The Forgotten Playground

Broken swings, scattered toys, faint echoes of laughter.

Danger: high, sanity drain is severe.

Entities: Smilers (grinning shadows that appear suddenly), Toy Soldiers (slow but relentless).

Level 10 – The Industrial Hellscape

Lava-like steam, collapsing floors, mechanical hazards.

Danger: very high, death is easy if careless.

Entities: Steam Walkers (burn damage on contact), Crushers (trigger hazards).

Level 11 – The Hall of Mirrors

Infinite reflections, confusing layout, disorienting.

Danger: extreme, sanity constantly drains.

Entities: Mirror Dwellers (copy your moves, attack when mirrored), Reflections (create illusions, mislead player).

Level 12 – The Entity Core

Dark, pulsating walls, very surreal, almost dream-like.

Danger: insane, hardest level, survival nearly impossible.

Entities: The Watcher (huge, always tracking, instant sanity drain), Core Shadows (extremely fast, instant kill if seen), Screechers (high noise, confuse navigation).

Level progression: You need keys, clues, or survive a set number of turns to go deeper.

Entities: Each level has entities with unique behaviors: chase, hide, or mess with your stats (like sanity or health).

Random events: Flickering lights, weird noises, items appearing/disappearing.

Levels & Themes:

1. Level 0 – The Lobby

Yellowed walls, flickering lights, damp carpet.

Low danger, mostly exploration.

Entities: Hissers (faint shadows, harmless if ignored).

2. Level 1 – The Maintenance Halls

Narrow corridors, pipes dripping, occasional water leaks.

Medium danger, some random traps or hazards.

Entities: Crawlers (move fast, will chase if seen).

3. Level 2 – The Endless Office

Cubicles everywhere, flickering fluorescent lights, papers scattered.

Higher danger, puzzles to unlock doors.

Entities: Faceless Ones (approach silently, drain sanity).

4. Level 3 – The Industrial Maze

Metal walls, steam, machinery noise.

Hard level, hazards like crushing machinery.

Entities: Rattlers (aggressive, can kill).

5. Level 4 – The Abandoned Atrium

Large, empty hall with broken furniture, glass shards, echoes everywhere.

Very high danger, survival critical.

Entities: Whisperers (invisible until very close, cause hallucinations).

6. Level 5+ – The Unknown

Completely randomized, extreme horror, almost impossible to survive.

Entities: Shadows, Mimics, Unknown horrors (you’ll never see them coming).