First-Person Adventure that focuses on Source-Engine inspired movement physics. Explore an impossibly huge research facility using physics-breaking abilities granted by a mysterious fossil monolith. Evolve to reach new areas and fight strange machines roaming the laboratories.

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 25425183
Update posts
6 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 |
|---|---|---|
| 25425183 | Update 0.69XD - BRAINPOOLZ changes + New demo |
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 |
|---|---|
| 20 Sept 2026 | Update 0.69XD - BRAINPOOLZ changes + New demo Patch notes |
| 21 Aug 2026 | Content update: BRAINPOOLZ Update |
| 28 May 2026 | Patch 0.609 - New super hard area Patch notes |
| 23 May 2026 | Patch 0.607 - Scream to find your next objective + Photo Mode Patch notes |
| 22 May 2026 | Patch 0.605 - More collectible Discs added Patch notes |
| 13 Nov 2025 |
| Update 0.502 - EUROPEAN EXTREME Update |
| 26 Oct 2025 | Update 0.489 Update |
| 12 Oct 2025 | 0.485 Patch notes |
| 10 Oct 2025 | Update 0.4.84 Patch notes |
| 6 Oct 2025 | Update 0.4.8 Patch notes |
| 28 Sept 2025 | Hotfix 0.42: Patch notes |
| 26 Sept 2025 | Hotfix 0.41 Patch notes |
| 22 Sept 2025 | Update 0.4 - Huge content update! Update |
| 31 Aug 2025 | Update 0.3.66 Update |
| 16 Aug 2025 | Update 0.3.652 Update |
| 13 Aug 2025 | Update 0.3.644 Patch notes |
| 11 Aug 2025 | Update 0.3.643 Patch notes |
| 26 Jul 2025 | Update 0.3.63 - Combat Overhaul Update |
| 14 Jul 2025 | Update 0.3.54 Patch notes |
| 6 Jul 2025 | Update 0.3.52 Patch notes |
| 28 Jun 2025 | Update 0.3.46 Patch notes |
| 20 Jun 2025 | Content Update 0.3.42 Update |
| 16 Jun 2025 | Update 0.3.31 Patch notes |
| 9 Jun 2025 | Update 0.3.2 Patch notes |
| 5 Jun 2025 | Update 0.3.1 Patch notes |
| 5 Jun 2025 | Update 0.3.0 + DEMO UPDATE Update |
| 3 Jun 2025 | Hotfix 0.2.91 Patch notes |
| 3 Jun 2025 | Update 0.2.9 Patch notes |
| 2 Jun 2025 | Update 0.2.82 Update |
| 30 May 2025 | Update 0.2.71 Patch notes |
| 28 May 2025 | Update 0.2.5 Patch notes |
| 22 May 2025 | Update 0.2.4 Patch notes |
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