A co-op horror game where you are part of a crew sheltering in a collapsed tunnel, scavenging loot across maps filled with deadly creatures born from a biological war. Feed the creature, convert its waste into fuel, and reach the radio tower

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 26198105
Update posts
26 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 |
|---|---|---|
| 26198105 | None posted | |
| 25192945 | Update 0.1.1 - Explosion & Visual Fixes |
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 |
|---|---|
| 12 Sept 2026 | Update 0.1.1 - Explosion & Visual Fixes Update |
| 23 Aug 2026 | Update 0.1.05 - Combat & UI Fixes Patch notes |
| 12 Aug 2026 | Release Update: Still Waiting on Steam Approval Update |
| 17 Jun 2026 | Update 0.0.80 - Version Check & Bug Fixes Patch notes |
| 16 Jun 2026 | Update 0.0.79 - Quest System & UI Patch notes |
| App | Players now | Latest build |
|---|---|---|
| Holey Playtest · App 3553270 | No count | 24692247 · |
Separate Steam apps for test, staging and playtest versions of Holey. 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
| 15 Jun 2026 |
| Update 0.0.785 - Bug Fixes & Known Issues Patch notes |
| 12 Jun 2026 | Holey Demo 0.0.78 – Lobby Connectivity Fixes Patch notes |
| 10 Jun 2026 | Holey - Demo 0.0.775 Hotfix Patch notes |
| 8 Jun 2026 | Holey Demo Update 0.0.77 | New Enemy Animation, Input Overhaul & Bug Fixes Update |
| 8 May 2026 | Demo 0.0.751 — Trap Rework & Burn Fix Patch notes |
| 4 May 2026 | Demo 0.0.75 – Character Overhaul, Movement Rework & Balance Updates Update |
| 2 Apr 2026 | Demo 0.0.7 – New Map, Traps Everywhere & Discord Leaderboard Update |
| 11 Mar 2026 | Update – Combat Tweaks, UI Improvements & Bug Fixes Patch notes |
| 6 Mar 2026 | Update 0.0.6655 – Creature Spawn Fix Patch notes |
| 28 Feb 2026 | Update 0.0.6652 – Critical Connection Fix Patch notes |
| 25 Feb 2026 | Demo Update 0.0.6651 – Creature AI, Map Fixes & Audio Patch notes |
| 24 Feb 2026 | Update 0.0.665 – Two New Creatures & Stealth Rework Update |
| 17 Feb 2026 | Update 0.0.661 - Bug Fix Patch notes |
| 13 Feb 2026 | Demo Update 0.0.66 - Spatial Audio System & Critical Fixes Update |
| 28 Jan 2026 | Demo Update 0.0.652 Patch notes |
| 23 Jan 2026 | Demo 0.0.65 Update – Atmosphere, Radio & New Interactions Update |
| 17 Jan 2026 | Demo Update 0.0.61 – Stability & Visual Improvements Update |
| 13 Jan 2026 | Demo Update 0.0.6 Update |
| 18 Dec 2025 | Demo 0.0.4 Update Update |
| 16 Dec 2025 | Demo 0.0.3 Update Update |
| 11 Dec 2025 | VSync Finally Behaves and Other Fixes Arrive Update |
| 28 Oct 2025 | New Capsule Update is Live! 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