Backrooms: Deathmatch
A multiplayer first person shooter set within the liminal spaces of the Backrooms
Last Updated: 4/24/2026
| Developer | Planet Machine |
| Publisher | Planet Machine |
| Steam App Id | 4198400 |
About Backrooms: Deathmatch
Backrooms: Deathmatch is an Action game developed by Planet Machine. It was released on the Steam Store by Planet Machine.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Backrooms: Deathmatch supports the following features:
- PvP
- Multi-player
- Co-op
- Remote Play Together
- Shared/Split Screen Co-op
- Online PvP
- Shared/Split Screen PvP
- Online Co-op
- Shared/Split Screen
- LAN Co-op
- LAN PvP
- Family Sharing
Media & Sceenshots
Watch the featured video for Backrooms: Deathmatch and see the latest screenshots from the Steam Store.

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Frequently Asked Questions
Soures & References
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Backrooms: Deathmatch data has been sourced from:
- Valve Corporation. (2026, April 24). Backrooms: Deathmatch on Steam. Steam Store.
- Valve Corporation. (2026, April 24). Backrooms: Deathmatch. Steam Community Hub.
- Planet Machine. (2026, January 28). Backrooms: Deathmatch. Backrooms: Deathmatch.