Dead Containment is an on-rails shooter inspired by classic arcade games. Players fend off the undead as they race through a city under siege, blasting away the horrors that roam the streets using a variety of weapons. Playable solo or online co-op.

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 11217096
Update posts
0 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 |
|---|---|---|
| 11217096 | Dead Containment | Update 0.4.5 - Patch 1 |
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 May 2023 | Dead Containment | Update 0.4.5 - Patch 1 Patch notes |
| 8 May 2023 | Dead Containment | Update 0.4.5 - Armoury and Firing Range Update Update |
| 20 Dec 2022 | Dead Containment | Update 0.4.5 Progress Patch notes |
| 23 Oct 2022 | Dead Containment | Update 0.4.0 - Patch 1 Patch notes |
| 13 Oct 2022 | Dead Containment | Update 0.4.0 - Steam Release and Level 4 Update |
| 15 Sept 2021 | Dead Containment | Update 0.3.8 - Guns and Ammo Update |
| 31 Jul 2021 | Dead Containment | Update 0.3.5 - Bug Fixes Patch notes |
| 19 Jun 2021 | Dead Containment | Update 0.3.0 - Level 3 and Kickstarter Early Release Update |
| 6 Feb 2021 | Dead Containment | Update 0.2.6 - Bug Fixes 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