Survive in this terrific BattleRoyale with 2000 zombies arround you. Be the last man standing to enter in the Zombie Horde Mode and reach the top of the leaderboard. Good luck survivors..

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 15691281
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 |
|---|---|---|
| 15691281 | None posted |
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 |
|---|---|
| 22 Mar 2024 | Reset leaderboard and update score system Patch notes |
| 5 Sept 2023 | Fix and improvements Patch notes |
| 28 Apr 2023 | Skins are now fixed ! Patch notes |
| 15 Apr 2023 | DUO mode available today at 8 PM CEST Patch notes |
| 23 Mar 2023 | Fix bloom on AK and AR Patch notes |
| App | Players now | Latest build |
|---|---|---|
| Passed Out Playtest · App 2104090 | Not yet | 10750448 · |
Separate Steam apps for test, staging and playtest versions of Passed Out. 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
| 22 Mar 2023 |
| Patch Notes - 3/22/2023 - Ver.10831314 Patch notes |
| 21 Mar 2023 | Patch Notes - 3/21/2023 - Ver.10822868 Patch notes |
| 20 Mar 2023 | Patch Notes - 3/20/2023 - Ver.10813385 Patch notes |
| 17 Mar 2023 | Small fix 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