Spaceplan
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About Spaceplan
Spaceplan is an interaction-based game inspired by a misunderstanding of Stephen Hawking’s A Brief History of Time. From a nondescript satellite orbiting a mysterious planet, you use clicks and the passage of time to create and launch potato-based devices and probes.
Explore the galaxy
You can uncover the secrets of five planets across two realities. The story is silly and life-affirming, and the game includes a soundtrack.
Potato-based devices
You can unlock, create and launch 15 starchy items into space.
Frequently asked questions
The best price for Spaceplan is $2.99 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 Spaceplan 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 Spaceplan are: Windows 7, Intel Core 2 Duo T5600, 1 GB RAM, 250 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Spaceplan is a single-player game.
Mostly, yes. Valve rates Spaceplan 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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