Backrooms Descent: Multiplayer Horror

First-person co-op horror with puzzles and looping maze-like rooms

Sushi Studio · Released Oct 28, 2023

Reviews: Mixed; 49% of 92
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 2 years ago; Jan 27, 2024
Minimum PC: GTX 750; 8 GB RAM · 0.8 GB disk; Full requirements

What is Backrooms Descent: Multiplayer Horror?

This first-person survival horror game takes place in the Backrooms, where you descend through maze-like levels in search of an exit. You play alone or with up to three others online, solving puzzles, hiding from monsters, avoiding traps, and conserving limited supplies.

For you if...

+you like working through escape puzzles with friends
+you enjoy navigating spaces that connect in unexpected ways

Not for you if...

−you prefer direct combat to hiding from enemies

What players say

49% of 92 reviews are positive

Players praise the visuals and the fun of playing with friends. They criticize unclear puzzles and ongoing bugs, including respawning problems. A recent reviewer reports a level appearing completely black on lower-end PCs, even with a flashlight.

Screenshots and trailer

Backrooms Descent: Multiplayer Horror screenshot 1

Backrooms Descent: Multiplayer Horror system requirements

Minimum: GTX 750, 8 GB RAM, 0.8 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10
Processor: I3-4350
Graphics: GTX 750
Memory: 8 GB RAM
Storage: 800 MB available space

Does Backrooms Descent: Multiplayer Horror have co-op or multiplayer?

Yes: co-op online. It also has a single-player mode.

Does Backrooms Descent: Multiplayer Horror run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 16
Steam features: Family Sharing
Languages: Full audio: English. Text only: French, Spanish - Spain, Portuguese - Brazil, German, Simplified Chinese, Korean, Japanese, Thai, Ukrainian, Italian, Polish.

Does Backrooms Descent: Multiplayer Horror use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam