Step into the enigmatic world of SCP OPERATIONS. Lead your team of elite agents through tactical, turn-based combat against the Chaos Insurgency and dangerous SCP objects. Uncover secrets and protect humanity.

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 20275963
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 |
|---|---|---|
| 20275963 | 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 |
|---|---|
| 1 Jul 2024 | Patch 1.0.3 - SCP Operations Update |
| 20 May 2024 | Hotfix 1.0.2 - SCP Operations Patch notes |
| 18 May 2024 | Hotfix 1.0.1 - SCP Operations Patch notes |
| 18 Apr 2024 | Update 0.5 "The Canyon Purge" Now Available in SCP: The Expedition Update |
| 30 Mar 2024 | Update 0.4 "Strategic Enhancements" Now Available in "SCP: The Expedition" Update |
| 19 Mar 2024 | Hotfix 0.3.1 for SCP: The Expedition is now available! Patch notes |
| 16 Mar 2024 | Update 0.3 New Horizons Now Available in SCP: The Expedition! Update |
| 2 Mar 2024 | New Update "SCP: The Expedition" v0.2 - Steam Achievements, Bug Fixes, and More! Update |
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
| App | Players now | Latest build |
|---|---|---|
| SCP: The Expedition Playtest · App 2739260 | Not yet | 13343275 · |
Separate Steam apps for test, staging and playtest versions of SCP Operations. 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