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A first-person social deduction survival horror game. Stranded with your friends on a foggy island—but one of you is a killer. Chop wood to stay warm, hunt animals for food, retrieve artifacts for sacrifice, and expose the killer before it’s too late. 3–8 players. Proximity voice chat.
Game modes: Multiplayer, Co-operative
Right now the lowest price for Killer Island we're tracking is $4.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Killer Island is $4.99 at Steam on August 21, 2026. The current best price matches that all-time low — historically a good time to buy.
Killer Island released on March 13, 2026, developed by Tbjbu2 and published by Tbjbu2.
Killer Island is available on PC (Microsoft Windows). It supports multiplayer, co-operative.
The cheapest Killer Island price right now is $4.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | — | $4.99 | Buy Killer Island at Steam |
All-time low: $4.99 at Steam on Aug 21, 2026 — the current best price matches it, a good time to buy.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
