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Mental House

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About Mental House

Mental House is a horror game with puzzles. You try to discover how and where you ended up in a creepy research center, find out what is happening around you and survive its monsters.

Survive the research center

You are not a fighter, so you need to hide or run away. The center has poorly lit interiors and completely dark rooms.

Puzzles and locks

You encounter many puzzles and use an interactive lock-breaking system with different types of locks and ways to open them.

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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