What is Do Not Open PC?
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". This page focuses specifically on the PC (Windows) version of the game, including prices, regions, activation methods and compatible storefronts.
How can I find the best price for Do Not Open PC?
We track live prices for Do Not Open PC from official retailers and trusted third-party marketplaces. Use the country, platform and service filters below to compare offers side by side and quickly spot the cheapest key that works in your region.
How do I redeem a Do Not Open PC game key?
After you buy a Do Not Open PC game key, you'll receive a secure digital code (often called a CD key or activation key). Redeem it through the correct platform client — for example Steam, PlayStation, Xbox or another supported launcher — and the game will be added to your library for download. Always double-check platform and region compatibility before you purchase to avoid activation issues.
About Do Not Open PC
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 details
| Publisher | Perp Games, Gammera Nest, Unreality, Perpetual Games |
| Developer | NOX NOCTIS |
| Genre | Puzzle, Adventure |
| Game mode | single-player |
| Theme | Action, Horror, Survival |
| Platforms | PC (Windows), PlayStation 4, PlayStation 5 |
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