15th Prison

May 20, 2025 Zettanium Game Studio 1 platform

Adventure video game Indie Puzzle video game Simulation video game Action Horror

There is no way out of this prison. But examine your surroundings carefully, do not ignore any abnormalities. Take the envelope given to you by the block officer and proceed, there may be an escape route. Your carelessness may result in death.

Track the collection you actually own — yourself, or with your AI assistant.

Free, no card, and your collection stays yours to export.

Free, no card, yours to export.

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Released

May 20, 2025Worldwide

Also known as

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Versions

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Standalone expansions

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Languages

12 languages

Brazilian Portuguese subtitles · interface
English subtitles · interface
French subtitles · interface
German subtitles · interface
Italian subtitles · interface
Japanese subtitles · interface
Korean subtitles · interface
Russian subtitles · interface
Simplified Chinese subtitles · interface
Spanish subtitles · interface
Traditional Chinese subtitles · interface
Turkish subtitles · interface

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