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Survival horror game Do Not Open is a mix of escape room elements, plus it's said to be based entirely on true events. You're playing for Michael J. Goreng, "a well-known zoologist and epidemiologist imprisoned in his own home, where his wife and daughter are held against their will".
Game modes: Single player
Right now the lowest price for Do Not Open we're tracking is $24.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Do Not Open is $24.99 at Steam on August 1, 2026. The current best price matches that all-time low — historically a good time to buy.
63% of 19 Steam user reviews for Do Not Open are positive ("Mixed").
Do Not Open released on November 15, 2022, developed by NOX NOCTIS and published by Gammera Nest, Perp Games, Unreality, Perpetual Games.
Do Not Open is available on PlayStation 4, PC (Microsoft Windows), PlayStation 5. It supports single player.
The cheapest Do Not Open price right now is $24.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | — | $24.99 | Buy Do Not Open at Steam |
All-time low: $24.99 at Steam on Aug 1, 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.
