About

A terrifying 1-4 player co-op horror game. Explore 10+ handcrafted Backrooms maps, survive against 8+ unique entities, and use proximity voice chat to coordinate or panic. Your decisions shape the story with multiple endings. Discover optional lore that reveals the truth behind these Backrooms.

Released · Steam · App 4263350

Backrooms: Lost Signal

NoSignal Games

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Genres

ActionAdventureCasualIndieStrategyEarly Access

Categories

Single-playerMulti-playerCo-opOnline Co-opCross-Platform MultiplayerSteam AchievementsCamera ComfortColor AlternativesCustom Volume ControlsStereo SoundFamily Sharing

Player tags

ActionAdventureCasualStrategyAction-AdventurePuzzleExploration3DFirst-PersonAtmosphericCraftingFunnyHorrorSingleplayerInvestigationLogicEarly AccessMysteryIndiePsychological Horror

Followers

0

+0 · 1d

Wishlists est

0

Price

3.99

USD

Release

Mar 27, 2026

released

Followers history

Week Month YearPro AllPro CustomPro

29 snapshots· cumulative· 29 carried

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Tracked since May 6, 2026·Details 3d ago