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A science experiment in which no one survives, in a first-person survival horror game made by one developer As a random person who is trapped, try to get out and find out what's going on in this godforsaken place
Game modes: Single player
Right now the lowest price for Open Door we're tracking is $6.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Open Door is $1.16 at Kinguin on July 6, 2026. The current best price is about 503% above that low.
80% of 100 Steam user reviews for Open Door are positive ("Very Positive").
Open Door released on February 2, 2023.
Open Door is available on PC (Microsoft Windows). It supports single player.
Open Door last hit a new low of $1.16 on July 6, 2026 at Kinguin. Current best price is $6.99. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Open Door price right now is $6.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest price | — | $6.99 | Buy Open Door at Steam |
All-time low: $1.16 at Kinguin on Jul 6, 2026 — the current best price is 503% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
