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Cosmos

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About Cosmos

Cosmos is an action game where you fight through multiple worlds, shooting enemies and climbing through vertical levels with wall running.

Fight and move

You aim and shoot with 360 degrees of control using a mouse or joystick. Responsive movement includes wall running and double jumps. The handcrafted levels are short, difficult and suited to speedrunning, with an incremental challenge throughout the game.

Worlds and multiplayer

Each world has its own enemies and levels to conquer as you ascend. You can play with friends in co-op or versus modes through local multiplayer or Steam Remote Play, and challenge your skills on Steam Leaderboards.

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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