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Be the first to review Backrooms: Lost Signal
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.
Game modes: Single player, Multiplayer, Co-operative
Right now the lowest price for Backrooms: Lost Signal we're tracking is $3.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Backrooms: Lost Signal is $3.19 at Steam on July 1, 2026. The current best price is about 25% above that low.
Backrooms: Lost Signal released on March 27, 2026.
Backrooms: Lost Signal is available on PC (Microsoft Windows). It supports single player, multiplayer, co-operative.
Backrooms: Lost Signal last hit a new low of $3.19 on July 1, 2026 at Steam. Current best price is $3.99. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Backrooms: Lost Signal price right now is $3.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest price | — | $3.99 | Buy Backrooms: Lost Signal at Steam |
All-time low: $3.19 at Steam on Jul 1, 2026 — the current best price is 25% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
