Steam
Activates on Steam$3.99
Buy Backrooms: Lost Signal PC Key
The lowest current Backrooms: Lost Signal PC Key price is $3.99 at Steam. Compare prices from 1 store on GameVize.
Official Stores
$3.99Steam
Lowest
Lowest$3.99
Keyshops
No current offersNo current offers
- Release
- Mar 27, 2026
- Developers
- NoSignal Games
- Publishers
- NoSignal Games
- PC platforms
- PC (Windows)
Compare prices in Official Stores
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Price History
Best historical price across official stores and keyshops
Current Best
$3.99
All-Time Low
$3.19
About this game
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.