UnderBackrooms

Horror adventure through randomized mazes, alone or with friends

okeyplaystudio · Released Feb 3, 2023 · Early Access

Early Access, no updates for over a year

Reviews: Mostly Negative; 38% of 66
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 3 years ago; Feb 6, 2023
Minimum PC: HD 630; 8 GB RAM · 5 GB disk; Full requirements

What is UnderBackrooms?

UnderBackrooms is an Early Access horror game set in a parallel world of empty rooms and corridors, where you try to escape. You solve puzzles and explore three floors with different mechanics. Glow sticks provide light and mark routes, while a scanner makes noise when pointed at a creature.

For you if...

+you like horror that gets harder as you progress

Not for you if...

−you dislike restarting when the whole group dies

What players say

38% of 66 reviews are positive

Players praise playing with friends, but some find the game dull. Earlier reviews report glitches, crashes, and awkward movement, while a later review criticizes optimization.

Screenshots and trailer

UnderBackrooms system requirements

Minimum: HD 630, 8 GB RAM, 5 GB of disk space.

As published by the developer.

Can my PC run UnderBackrooms?

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Minimum

OS: Windows 7 64-bit or higher
Processor: Intel Core i5 5700T 2.7 GHz
Graphics: Intel HD Graphics 630
Memory: 8 GB RAM
Storage: 5 GB available space
DirectX: Version 11

Does UnderBackrooms have co-op or multiplayer?

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

Does UnderBackrooms 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
Steam features: Family Sharing
Languages: Full audio: English.

Does UnderBackrooms 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 28, 2026. How to filter AI games on Steam