Ruin is a medieval fantasy sandbox MMORPG. Explore an open world, master classes and professions, build homes and guild towns, conquer dungeons, trade with players, and fight in PvE and PvP as you shape your place in a persistent online world.

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 26302625
Update posts
42 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
4 daysMiddle gap across the last 4 builds we saw
| Build | Went live | Patch notes |
|---|---|---|
| 26302625 | Ruin Changelog 27–30 October | |
| 26200122 | Ruin Changelog 25–26 October Update | |
| 26184937 | Ruin Changelog 22–25 October | |
| 26091733 | None posted |
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
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
| App | Players now | Latest build |
|---|---|---|
| Ruin Playtest · App 2656190 | No count | 25386444 · |
Separate Steam apps for test, staging and playtest versions of Ruin. They have no store page, so they aren’t counted as games or releases. Builds come from Steam’s client network, players from the Steam Web API every few hours. Steam gives no count for an app nobody can launch. How we count