Astro Mouse news collects recent Steam feed items, update posts, and announcements that SteamPulse can associate with this app.
- Steam app typegame
- Steam App ID4289420
- PriceNo longer available on Steam Store
- Release dateComing soon
- Developer西梅树工作室
- Publisher西梅树工作室
- Parent gameNot available
Genres: Casual, Indie, Simulation
Company pages: Developer: 西梅树工作室Publisher: 西梅树工作室
No longer available on Steam Store. This app is no longer available for purchase on the Steam Store. SteamPulse keeps live player counts, media, metadata, and historical price snapshots where available.
Top Steam chartsTop 100 gamesGame directoryNo current Steam Store offer
Astro Mouse Steam news
Astro Mouse news collects recent Steam feed items, update posts, and announcements that SteamPulse can associate with this app.
Latest Steam announcements
- The Demo Is Now Available! - 9 June 2026
Hello everyone! This is the development team of Astro Mouse.The Demo for Astro Mouse is now available!Compared with the previous Playtest version, this Demo includes many adjustments to exploration, the backpack, collection systems, UI interactions, and the overall player experience. Here are the main updates in this version.Demo Now AvailableIn this Demo, you can experience the basic exploration loop of Astro Mouse.Coco will automatically move across the planet, discover different search spots, and find various items. You can organize your backpack, sell collected trash, upgrade abilities, and give certain special materials to Coco so it can slowly discover its own little treasures.We hope this can be a small desktop game that quietly keeps you company. You do not need to stare at it all the time or interact with it constantly. Just check in from time to time and see what strange thing…
- Steam Lunar New Year Sale & Playtest Is Live! - 13 February 2026
Dear players,Happy Lunar New Year 🌟The playtest is now available!!Test time : Now - Mar.3rdWe originally planned to launch the first Steam playtest of Astro Mouse during the Steam Lunar New Year Sale. However, while publishing the test build, we ran into a small issue (mainly related to some localization details), and the build is currently pending another round of review on Steam’s backend.As a small team still figuring things out step by step, we’re learning the process, fixing what we can, and resubmitting as quickly as possible. Once the review is approved, we’ll release the playtest immediately and post an update right away.Thank you so much for your patience — and for waiting a little longer for this tiny mouse drifting through space.【Playtest Information】You can already visit the store page and click “Request Access” to apply for the playtest. That way, once the test build is ap…
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