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Monomoon

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About Monomoon

Monomoon is a non-linear exploration game set in a small open world. With no proper instructions, you work out your goals by solving puzzles, finding mysterious items and uncovering secrets.

Exploration and discovery

You explore and progress at your own pace. The game takes about 10 hours to complete, with more to find if you dig deeper. Its secrets range from simple puzzles to cryptic mysteries and hidden game mechanics, and discovery continues beyond the credits.

Puzzles and controls

You can solve every puzzle and secret solo, using clues found within the game. The controls combine platformer and point-and-click schemes, using both keyboard and mouse; controllers are supported but not recommended for the optimal experience. The game also encourages sharing knowledge and hints with a friend as you play.

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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