Backrooms Dimension Add-on 26.10+

Travel to the Backrooms dimension with the Backrooms Dimension mod in Minecraft Bedrock. It’s a creepy place where the entire environment consists of rooms, hallways, office spaces, and random structures, all generated by a chunk system and different every time you enter the world. There’s no map, no objectives, or familiar landmarks—just a constant feeling of movement and uncertainty.

Sanity System

• Sanity decreases depending on light and dangers

• Bright zones restore sanity

• Dim zones decrease it slowly

• Darkness decreases it quickly

• The hub is a safe area

• Presence of mobs speeds up sanity loss

• Sanity affects fog, sounds, and hallucinations

• Almond water restores sanity

Bacteria

• The only entity on Level 0

• Has states: wandering, cautious, chasing, losing target

• Reacts to sound

• Can lose track of the player if not visible

• Becomes more aggressive at low sanity

• Visibility increases as sanity decreases

• One per player

Atmosphere

• Dynamic fog

• Particles in every room

• Flickering lighting

• Creepy music and moments of silence

• Whispers and visual anomalies

• Hallucinations

Exit Door

• Rarely appears far from the hub

• Triggers a visual effect

• Returns the player back

• Restores sanity

Commands

• Enter level: /backrooms:enter

• Exit: /backrooms:exit

• Reset: /backrooms:reset

• Bacteria/backrooms:spawn_bacteria — spawn/backrooms:kill_bacteria — remove

• /backrooms:spawn_bacteria — spawn

• /backrooms:kill_bacteria — remove

• Debug: /backrooms:bacteria_debug

Changes in the new version

Compatibility with new beta versions