Astronook
Offers
Trailers & screenshots
1 / 10



About Astronook
Astronook is a relaxing astronomy game set in your late grandfather’s study. From this small, comfortable room, you stargaze, explore the cosmos at your own pace and uncover a personal story.
Stargazing from your study
Use star-mapping puzzles to chart constellations, then follow your star chart to find and photograph a variety of planets. Keep track of cosmic news to discover what is happening in space.
Record your discoveries
Print your photographs and add them to your stargazer’s scrapbook. As you play, a quiet, personal narrative unfolds.
Frequently asked questions
The best price for Astronook is $8.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Astronook are: Windows 10, GeForce GTX 970, Intel Core i5-2500K, 8 GB RAM, 350 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Astronook is a single-player game.
Mostly, yes. Valve rates Astronook as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. Astronook is the full base game. You need nothing else to play it.
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.











