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Yakyosho

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About Yakyosho

Yakyosho is a horror game about Yukio, a high school teacher who falls asleep after an ordinary day and wakes in a dark institute under a red sky. Strange whispers warn him that he must light the twelve lamps of the monster dimension and escape, or be devoured.

Escape the institute

You explore the institute, solve puzzles and face terrifying creatures as you try to get out. Environmental details and sounds create scares and moments of tension, while different mechanics encourage you to search the whole area. The puzzles are simple but recurring, and some can be difficult; a guide in the menu can offer help with them as you work toward the main objective.

Chapters and survival

The story unfolds across different chapters, each centered on a teacher’s nightmare. You cannot save your game, though some items can give you a second chance.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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