Welcome to Imoshima - an island floating in the clouds! Run a cozy intergalactic hotel where everyone wants to return. Build, decorate, cook, and discover the stories of your cosmic guests. It's a game about friendship set in a hand-drawn world inspired by iconic Japanese animation.

Public builds
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Counted once we have watched for 90 days (since 21 Oct 2026)
Distinct builds deployed to a game's public (default) Steam branch, as Steam's client network describes them.
Checked within minutes of each Steam change. Observed since 21 Oct 2026.
Source: Steam client network (PICS), App info, public branch. Full methodology
Latest public build
Build 24796431
Update posts
13 postsPosts announcing an update, tagged or not
Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.
Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology
Typical gap between builds
Not enough builds yet| Build | Went live | Patch notes |
|---|---|---|
| 24796431 | Coldfix Patch Notes - 0.6.9 |
From Steam’s client network, last checked . Builds before 21 Oct 2026, when we started watching, aren't listed. Patch notes are the developer’s update post from an hour before to a day after the build. Not every build gets one. How we count
| Posted | Update |
|---|---|
| 21 Aug 2026 | Coldfix Patch Notes - 0.6.9 Patch notes |
| 9 Jul 2026 | Hotfix Patch Notes - 0.6.8 Patch notes |
| 25 Jun 2026 | Hotel Galactic Update 0.6.7: Digging Deeper! Update |
| 27 Feb 2026 | Patch Notes - 0.6.6 Patch notes |
| 20 Feb 2026 | Patch Notes - 0.6.5 Patch notes |
| 12 Feb 2026 |
| NEW UPDATE Update |
| 12 Feb 2026 | Patch Notes - 0.6.4 Patch notes |
| 14 Jan 2026 | Patch Notes - 0.6.3 Patch notes |
| 3 Jan 2026 | Patch Notes - 0.6.2 Patch notes |
| 24 Dec 2025 | Patch Notes - 0.6.1 Patch notes |
| 18 Dec 2025 | REWORK UPDATE IS LIVE Update |
| 17 Dec 2025 | WINTER UPDATE - HG DEMO IS BACK Update |
| 5 Dec 2025 | Important Information about the December Patch Update |
| 15 Sept 2025 | Patch Notes - 0.5.9 Patch notes |
| 5 Sept 2025 | Summary #4 - New Patch and PAX West News Update |
| 5 Sept 2025 | Patch Notes 0.5.8 Patch notes |
| 23 Aug 2025 | Patch Notes 0.5.7 Patch notes |
| 8 Aug 2025 | Patch Notes 0.5.6 Patch notes |
| 4 Aug 2025 | Patch Notes 0.5.5 Patch notes |
| 1 Aug 2025 | Patch Notes 0.5.4 Patch notes |
| 30 Jul 2025 | Patch Notes 0.5.3 Patch notes |
| 27 Jul 2025 | Patch Notes 0.5.2 Patch notes |
| 25 Jul 2025 | Patch Notes 0.5.1 Patch notes |
| 14 Jun 2025 | Hotel Galactic Devlog #4: Tweaks, Quality of Life Updates & Teasers Update |
| 28 Mar 2025 | Hotel Galactic - Demo Update 1.4 Update |
| 18 Mar 2025 | Hotel Galactic - Demo Update 1.3 Update |
| 14 Mar 2025 | Hotel Galactic - Demo Update 1.2 Patch notes |
| 10 Mar 2025 | Hotel Galactic - Demo Update 1.1 Update |
| 6 Dec 2024 | 100,000 Wishlists + Pre-Christmas Update! Update |
Steam keeps no record of past build numbers, so before 21 Oct 2026 a game’s update history comes from its own Steam news: posts tagged as patch notes, and untagged posts that plainly announce a patch or a released update. Older posts are still being read in, most played games first. How we count