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Stranded at sea and trapped on a dinosaur-infested island, uncover hidden secrets in a lost sci-fi bio lab while fighting to survive, escape, and outlast natures deadliest era.
Game modes: Single player
Right now the lowest price for Unextinction 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 Unextinction is $0.79 at Steam on August 5, 2026. The current best price is about 532% above that low.
58% of 34 Steam user reviews for Unextinction are positive ("Mixed").
Unextinction released on September 4, 2025.
Unextinction is available on PC (Microsoft Windows). It supports single player.
Unextinction last hit a new low of $0.79 on August 5, 2026 at Steam. Current best price is $4.99. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Unextinction price right now is $4.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest price | — | $4.99 | Buy Unextinction at Steam |
All-time low: $0.79 at Steam on Aug 5, 2026 — the current best price is 532% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
