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Astronook

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Astronook screenshot 1
Astronook Trailer trailerWatch trailer on Steam ↗

Astronook

FrozenYetiGames · Published by FrozenYetiGames

Positive — 98% positive (40 reviews) · 18 achievements

Last updated 4 Oct 2026

An astronomy game where you can explore space from the comfort of your study. Map out constellations, photograph planets and discover the hidden wonders of space.

DJCTQ lFull Controller Support

£7.49

Lowest price we've ever recorded

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Price history

4 Sept 2026Lowest: £7.49 · Highest: £7.4910 Oct 2026

Casual · 2026 · More £5 - £15 games

Discover hidden wonders of space by mapping out constellations and photographing planets in Astronook. Experience the cosmos from the comfort of your study with this casual adventure from FrozenYetiGames.

About this game

Astronook is a relaxing astronomy game where you return to your late grandpa’s study. Take up stargazing, astrophotography and discover cosmic wonders; all with a warm beverage at hand. Your study may be small, but through your telescope, a whole new cosmos is now within reach.

Explore space at your own pace from the comfort of your snug study room.

✨ Map out magical constellations in star-mapping puzzles

📸 Use your star chart to find and photograph a variety of charming planets

☄️ Keep tabs on the latest cosmic news - who knows what cosmic wonders you'll find?

📒 Print your photos and fill up your stargazer’s scrapbook with all your discoveries

🌌 Experience a quiet but personal heartfelt narrative that unfolds as you play

Astronook is probably the game for you if you:

  • Have any interest in stargazing, space or astronomy 🔭

  • Enjoy the vibes and aesthetics of stargazing, stars and space 🌙

  • Want a relaxing experience to unwind from a long day ☕

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Intel Core i5-2500K
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 970 / AMD Radeon RX 460
  • Storage: 350 MB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system

Supported Languages

English

Latest news

  • Patch NotesOfficial

    Small Feature Update v1.03

    New FeaturesAdded Steam Cloud support ☁Added the occasional shooting star you can see in your telescope every now and then 🌠Added a new interactable in the office 👀You can now change the color of the gamepad cursor in the settings 🎮These changes are to the full game only and not the demo. Thank you!
    Read full article on Community Announcements (FrozenYetiGames)
  • Patch NotesOfficial

    Patch Update v1.02

    NewNew interactable in the study (only in the full game)Added 4k supportAllowed Z button to also allow to Undo for QWERTZ keyboards, as well as YChangesFixed a grammar mistakeBug FixesFixed Hungris Arachnyx 3rd level hint not matching the constellationFixed a bug where in the tutorial if you clicked on planet to zoom in before instruction came up you have to do it againFixed a bug where the can’t exit prompt showed if you pressed E instead of ESC
    Read full article on Community Announcements (FrozenYetiGames)
  • Patch NotesOfficial

    Demo Patch Update v1.3

    These are the patch notes for Demo v1.3, making it much more polished and closer to the full game experience. I'm now working on a small patch update for the full build, thank you!NewImproved gamepad support again - made it so you can change controller icons, added cursor stick to stars, etcAdded all the interactable objects in the study that are in the full game into the demoUpdate the demo end screenAdded game icon & updated splash screen colorMake it so you can map constellations underneath tutorial promptsMake it so ESC is the only button to exit the telescopeAdded an extra arrow in the tutorialBug FixesMade it so when you minimize the game SFXs & music stop playingFixed a spelling mistake in the dialogueFixed a bug where whether you minimized the star map or not, when you reloaded the game it was always minimized which was hiding the controlsFixed a bug where if you zoomed in on the planet early in the tutorial, it wouldn't continue the tutorial until you had redone it twice
    Read full article on Community Announcements (FrozenYetiGames)
  • AnnouncementsOfficial

    Stars & Snacks Bundle is Now Live 🍰✨

    Hi everyone, it's now been one week since the release of Astronook!To celebrate I'm teaming up with the lovely developer of Nom Nom: Cozy Forest Café to bring you the Stars & Snacks Bundle 🍰✨The Stars & Snacks Bundle is now available to allow you to get both games together and enjoy an extra 10% off!Here's some information about the cute Nom Nom: Cozy Forest Café:Nom Nom: Cozy Forest Café is a cozy and relaxing decoration and rhythm game where you manage a café and befriend cute animals. I've been playing the game myself and it's such a fun, cute & cozy game, with a ton of customisation!So if you want both games and want to support both of our work, please consider getting the bundle here:And thank you for a great release week, I really appreciate all the reviews and kind comments, when I see you guys say you enjoy playing Astronook it really makes my day 💙PS. I've also just released an update to the demo with a big polish pass (demo v1.3), making it much closer to the full game experience, if you're still thinking about giving it a go.
    Read full article on Community Announcements (FrozenYetiGames)
  • Patch NotesOfficial

    Hotfix v1.01

    Made the nebula fog around the Stage 4 Cosmic Discovery a lot bigger, so it's a lot less difficult to find. Thanks to those who pointed this out!And also a big thank you for the support and to everyone who has reviewed the game so far 💙
    Read full article on Community Announcements (FrozenYetiGames)

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