Catastronauts
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About Catastronauts
Catastronauts is a fast-paced party game about keeping a spaceship intact while fighting enemy invaders. You can captain the ship alone or crew it with 2–4 players, working together as disasters threaten the ship.
Ship duties
Repair systems, put out fires and arm torpedoes while avoiding deadly solar flares. You can also destroy your friends and clone them back into the crew. Teamwork is essential for success.
Play together
The game supports local co-op for 2–4 players, or you can captain the ship alone. Its controls are designed to let players jump in without learning complicated inputs.
Frequently asked questions
The best price for Catastronauts is $15.99 at Steam. 2 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Catastronauts stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Catastronauts are: Windows XP, GeForce GT 740, Intel Core 2 Duo E6750, 2 GB RAM, 1 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
Yes. Catastronauts has multiplayer and a single-player mode. It supports split-screen co-op.
Mostly, yes. Valve rates Catastronauts as Playable on the Steam Deck: it runs, but may need some manual setup.
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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