Do Not Open

Aliases: Do Not OpenDoNotOpen.exe

Developers: NOX NOCTIS

Publishers: Gammera NestPerp GamesUnrealityPerpetual Games

Languages: EnglishFrenchGermanPortuguese (Portugal)RussianSpanish (Spain)

Engines: Unreal Engine 5

Genres: PuzzleAdventure

Themes: ActionHorrorSurvival

Game Modes: Single player

Keywords: survival horrorescape roominteractivesteam families

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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".