Beyond Citadel is an anime style retro throwback shooter inspired by the classics of the 90's, with realistic gunplay mechanics, anime violence and fast paced combat. Fight your way through the heavily armed mechanical fortress and discover the secret that lies beneath.

Public builds
—No reading yet
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 19683099
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 |
|---|---|---|
| 19683099 | Update Ver. 1.0e |
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 |
|---|---|
| 21 Aug 2025 | Update Ver. 1.0e Patch notes |
| 18 Aug 2025 | Update ver. 1.0d Patch notes |
| 16 Aug 2025 | ver. 1.0c Patch notes |
| 15 Aug 2025 | ver. 1.0b Patch notes |
| 14 Aug 2025 | Update 1.0 Patch notes |
| 10 Aug 2025 |
| Ver. 0.99c Patch notes |
| 10 Aug 2025 | ver. 0.99c update Patch notes |
| 9 Aug 2025 | ver. 0.99b Patch notes |
| 7 Aug 2025 | ver. 0.99a Patch notes |
| 7 Aug 2025 | ver. 0.99 update Patch notes |
| 7 Apr 2025 | Update 0.926 Patch notes |
| 22 Mar 2025 | Update Ver. 0.925 Patch notes |
| 17 Mar 2025 | Update 0.924append2 Patch notes |
| 17 Mar 2025 | Update 0.924append Patch notes |
| 14 Mar 2025 | Update 0.924 Patch notes |
| 5 Mar 2025 | Update 0.923 Patch notes |
| 28 Feb 2025 | Update 0.922 append Patch notes |
| 25 Feb 2025 | Update 0.922 Patch notes |
| 19 Feb 2025 | Update 0.921 Patch notes |
| 16 Feb 2025 | 0.920 append Patch notes |
| 13 Feb 2025 | Update 0.92 append Patch notes |
| 9 Feb 2025 | Update 0.920 append Patch notes |
| 8 Feb 2025 | Update 0.920 Patch notes |
| 5 Feb 2025 | Update 0.919 append 2 Patch notes |
| 27 Jan 2025 | Update 0.919 append Patch notes |
| 26 Jan 2025 | Update 0.919 Patch notes |
| 21 Jan 2025 | Update 0.918 Patch notes |
| 17 Jan 2025 | Update 0.917 Patch notes |
| 15 Jan 2025 | Update 0.915 append Patch notes |
| 14 Jan 2025 | Update 0.915 Patch notes |
| 12 Jan 2025 | Update 0.914 Patch notes |
| 10 Jan 2025 | Update 0.913(bugfixing and implement) Patch notes |
| 7 Jan 2025 | Update 0.912(bugfixing and implement) Patch notes |
| 5 Jan 2025 | Update 0.911 append(Bugfixing) Patch notes |
| 5 Jan 2025 | Update 0.911(bugfixing and correcting typos) Patch notes |
| 3 Jan 2025 | Update 0.91 (Minor bugfixing) 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