Noctiria is a horror roguelite deckbuilder set in a decaying 1990s city. Choose one of six heroes, combine brutal status effects, manage your Sanity and consumable relics, and permanently upgrade your arsenal between descents.

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 26354100
Update posts
5 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
18 daysMiddle gap across the last 3 builds we saw
| Build | Went live | Patch notes |
|---|---|---|
| 26354100 | None posted | |
| 26232914 | None posted | |
| 25817345 | HALLOWEEN UPDATE – More Unknowns, Better Bills and New Improvements |
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 |
|---|---|
| 9 Oct 2026 | HALLOWEEN UPDATE – More Unknowns, Better Bills and New Improvements Update |
| 5 Oct 2026 | HALLOWEEN MEGA UPDATE – Custom Cards, New Unknowns and Much More! Update |
| 1 Oct 2026 | Halloween Comes to NOCTIRIA + New Update Update |
| 25 Sept 2026 | Ultrawide, Achievements & New Events – New Update Update |
| 23 Sept 2026 | New Events, New Fatture and a Major Balance 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.