ANEURISM IV

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A dystopian simulator where your choices shape a decaying city. Join other players to protect the metropolis from ruin, hasten its downfall, or simply work in the factories. With no set goals or rules, every action has consequences in a world teetering on the brink.

Developer: Vellocet
Released: 11 Mar 2025
Price: $9.99
Platforms
Followers: 12,912

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Update posts

6 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 00:25 UTC

How this is measured

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.

News checked every 12 hours. Observed since 22 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

Version 20d Patch notes
9 Oct 2026 · Community Announcements
Version 20c Update
7 Oct 2026 · Community Announcements
Version 20b Update
2 Oct 2026 · Community Announcements
Version 20a Patch Patch notes
30 Sept 2026 · Community Announcements
Version 20: Nexus & Rats Update
29 Sept 2026 · Community Announcements
Version 20 Preview 6 Patch notes
21 Sept 2026 · Community Announcements
Version 20 Open-Preview
14 Sept 2026 · Community Announcements
Version 19b.2 Patch notes
4 Aug 2026 · Community Announcements
Version 19b: Return to Form Update
16 Jul 2026 · Community Announcements
Version 19b-Open-Preview-3
15 Jul 2026 · Community Announcements
Version 19b-Open-Preview-2
13 Jul 2026 · Community Announcements
Version 19b-Open-Preview
8 Jul 2026 · Community Announcements
Progress Devlog & Upcoming 19b Preview (Flow Improvement)
4 Jul 2026 · Community Announcements
Version 19a: Stability First Update
1 Apr 2026 · Community Announcements
v19a-Preview3 Hotfix Patch notes
26 Mar 2026 · Community Announcements
OPEN PREVIEW - v19a-Preview2
25 Mar 2026 · Community Announcements
Metalworks, Workzones, and Flow Issues
18 Mar 2026 · Community Announcements
The First Anniversary Update Update
13 Mar 2026 · Community Announcements
Version 18: Christmas Update
19 Dec 2025 · Community Announcements
Version 17c Patch notes
19 Nov 2025 · Community Announcements
Version 17b Patch notes
28 Oct 2025 · Community Announcements
Version 17a Patch notes
25 Oct 2025 · Community Announcements
MISERY
24 Oct 2025 · Community Announcements
Version 16c: Evil One Returns Update
2 Sept 2025 · Community Announcements
Version 16b Update
19 Aug 2025 · Community Announcements
What's happening to ANEURISM IV?
13 Aug 2025 · Community Announcements
Version 16a: Patchnotes Patch notes
8 Aug 2025 · Community Announcements
Version 16: The Midnight Update Update
4 Aug 2025 · Community Announcements
Version 15c - Proud Worker's Patch Update
21 Jun 2025 · Community Announcements
Version 15a Patch notes
13 Jun 2025 · Community Announcements

From the game’s Steam news feed, last checked 00:25 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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