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Keystone Library

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About Keystone Library

Keystone Library is a cozy keyboard game about restoring an abandoned magical library. You play mini-games to earn knowledge points, then spend them to repair rooms, unlock books, welcome guests and bring the library back to life.

Books and challenges

Each book offers a different keyboard-based activity, including typing games, puzzles, light RPG encounters and story moments. You choose a book, play its challenge and earn points to restore more of the library.

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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