Released Jul 22, 2021
$35.99 Very Positive
Warhammer 40,000: Battlesector
By Slitherine Ltd.
Followers
—
Reviews
5,092
Very Positive
Players yesterday
378
at the busiest moment
Owners
100K–200K
estimated
Steam data
Everything Steam lists for Warhammer 40,000: Battlesector · record updated 1 day ago
Overview
App ID1295500
Release dateJul 22, 2021
Last change number40192937
Last record update1 day ago
App info
- App type
- Game
- Developer
- Slitherine Ltd.
- Publisher
- Slitherine Ltd.
- Steam profile
- Counts toward game count and achievement totals · checked Nov 1, 2025
- Franchise
- Warhammer
Platforms
Windows
64-bit
- Steam Deck
- Verified
- Controller
- Partial support
Features
11
Single-playerMulti-playerPvPOnline PvPShared/split screen PvPShared/split screenSteam AchievementsSteam CloudRemote Play TogetherPartial controller supportFamily Sharing
Related apps
Patches
Builds
4| Build | Branch | Updated |
|---|---|---|
| 24259521 | public | Jul 22, 2026 |
| 22379859 | legacy3 | Mar 19, 2026 |
| 19330029 | legacy2 | Sep 30, 2025 |
| 10675170 | legacy | Apr 17, 2023 |
Packages & DLC
DLCs
11| ID | Name | Price (US) |
|---|---|---|
| 1718640 | Not on the store yet | — |
| 1793050 | Not on the store yet | — |
| 1793051 | Not on the store yet | — |
| 2011980 | Not on the store yet | — |
| 2199370 | Not on the store yet | — |
| 2305830 | Not on the store yet | — |
| 2583910 | Not on the store yet | — |
| 3202720 | Not on the store yet | — |
| 3577600 | Not on the store yet | — |
| 3577620 | Not on the store yet | — |
| 3577690 | Not on the store yet | — |
Depots
Depots
3| ID | Name | Systems | Size | Download | Manifest |
|---|---|---|---|---|---|
| 229006 | — shared from 228980 | Windows | — | — | — |
| 1295501 | — | Windows | 24.43 GB | 12.21 GB | 3211032245227978257 |
| 1295502 | — | All | 50.5 MB | 46.6 MB | 6356118931423404886 |
Branches
4| Branch | Build | Updated | Access |
|---|---|---|---|
| public | 24259521 | Jul 22, 2026 | Open |
| legacy3 v1.6.4 | 22379859 | Mar 19, 2026 | Open |
| legacy2 v1.05.297 | 19330029 | Sep 30, 2025 | Open |
| legacy v1.02.46 | 10675170 | Apr 17, 2023 | Open |
Configuration
Install foldersteamapps/common/Warhammer 40000 Battlesector
Launch options
1| Executable | Arguments | Systems | Description |
|---|---|---|---|
| Launcher.exe | Windows · 64-bit | Launcher |
Cloud saves
Space per player19.1 MB
Filesup to 1,000
Save locations5
| Root | Path | Pattern | Systems |
|---|---|---|---|
| WinMyDocuments | Black Lab Games/Warhammer 40,000 Battlesector/Saves | *.bssave | All |
| WinMyDocuments | Black Lab Games/Warhammer 40,000 Battlesector/Skirmish | * | All |
| WinMyDocuments | Black Lab Games/Warhammer 40,000 Battlesector | *.txt | All |
| WinMyDocuments | Black Lab Games/Warhammer 40,000 Battlesector/Maps | * | All |
| WinMyDocuments | Black Lab Games/Warhammer 40,000 Battlesector/Campaigns | * | All |
Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.