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Collapsion

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About Collapsion

Collapsion is about defending the universe from a black hole powerful enough to destroy it. You use an anti-matter blaster and emergency bombs, and can obtain several upgrades along the way.

You can play alone or with a friend, fighting the destruction of the universe while competing for the highest score and accuracy before everything is destroyed.

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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