Released Aug 15, 2024
$49.99 Very Positive
Sins of a Solar Empire II
By Ironclad Games Corporation · published by Stardock Entertainment
Followers
—
Reviews
7,230
Very Positive
Players yesterday
544
at the busiest moment
Owners
200K–500K
estimated
Steam data
Everything Steam lists for Sins of a Solar Empire II · record updated 1 day ago
Overview
App ID1575940
Release dateAug 15, 2024
Last change number40184895
Last record update1 day ago
App info
- App type
- Game
- Developer
- Ironclad Games Corporation, Stardock Entertainment
- Publisher
- Stardock Entertainment
- Steam profile
- Counts toward game count and achievement totals · checked Nov 1, 2025
- Franchise
- Stardock, Sins of a Solar Empire
- Website
- sinsofasolarempire2.com
Platforms
Windows
64-bit
- Steam Deck
- Playable
Features
13
Steam CloudSingle-playerMulti-playerPvPOnline PvPLAN PvPCo-opOnline co-opLAN co-opCross-platform multiplayerSteam Trading CardsSteam AchievementsFamily Sharing
Related apps
Patches
Builds
7| Build | Branch | Updated |
|---|---|---|
| 26117064 | test_edition | Oct 22, 2026 |
| 25913603 | public | Oct 13, 2026 |
| 25913589 | previous_version_3 | Oct 13, 2026 |
| 25913582 | previous_version_2 | Oct 13, 2026 |
| 25913574 | previous_version | Oct 13, 2026 |
| 25913568 | previous_version_4 | Oct 13, 2026 |
| 25913564 | v1.61.4 | Oct 13, 2026 |
Packages & DLC
DLCs
4Depots
Depots
5| ID | Name | Systems | Size | Download | Manifest |
|---|---|---|---|---|---|
| 228989 | — shared from 228980 | Windows | — | — | — |
| 228990 | — shared from 228980 | Windows | — | — | — |
| 1575941 | — | All | 25.54 GB | 13.74 GB | 6021910568712467730 |
| 1575942 | — Japanese | All | 115.9 MB | 44.0 MB | 430366403103823297 |
| 1575943 | — | All | 91.2 MB | 75.2 MB | 6307844169080190860 |
Branches
7| Branch | Build | Updated | Access |
|---|---|---|---|
| public | 25913603 | Oct 13, 2026 | Open |
| test_edition v2.10 Preview | 26117064 | Oct 22, 2026 | Open |
| previous_version_3 v1.45.11 for Mods and Replays | 25913589 | Oct 13, 2026 | Open |
| previous_version_2 v1.50 Build for Mods and Replays | 25913582 | Oct 13, 2026 | Open |
| previous_version v1.51 Build for Mods and Replays | 25913574 | Oct 13, 2026 | Open |
| previous_version_4 v1.60 Build for Mods and Replays | 25913568 | Oct 13, 2026 | Open |
| v1.61.4 v1.61.4 Build for Mods and Replays | 25913564 | Oct 13, 2026 | Open |
Configuration
Install foldersteamapps/common/Sins2
Launch options
4| Executable | Arguments | Systems | Description |
|---|---|---|---|
| StardockLauncher.exe | All | ||
| sins2_dev.exe | All | Modding Build | |
| sins2_dev.exe | All | Modding Build | |
| sins2_dev.exe | All | Marketing Build |
Cloud saves
Space per player953.7 MB
Filesup to 50
Save locations4
| Root | Path | Pattern | Systems |
|---|---|---|---|
| WinAppDataLocal | sins2/saved_games | *.sins2_save | Windows |
| WinAppDataLocal | sins2/recorded_games | *.sins2_record | Windows |
| WinAppDataLocal | sins2/settings | input_bindings.json | All |
| WinAppDataLocal | sins2/saved_games | most_recent.sins2_save | Windows |
Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.