Followers
—
Reviews
1,131
Very Positive
Players yesterday
7
at the busiest moment
Owners
200K–500K
estimated
Steam data
Everything Steam lists for AI War 2 · record updated 1 day ago
Overview
App ID573410
Release dateOct 22, 2019
Last change number40214416
Last record update1 day ago
App info
- App type
- Game
- Developer
- Arcen Games
- Publisher
- Arcen Games
- Steam profile
- Counts toward game count and achievement totals · checked Nov 1, 2025
- Franchise
- Arcen Games
- Metacritic
- 75
Platforms
Windows
macOS
Linux
64-bit
- Steam Deck
- Playable
Features
10
Single-playerSteam CloudSteam Trading CardsSteam AchievementsCo-opOnline co-opLAN co-opMulti-playerCross-platform multiplayerFamily Sharing
Related apps
Patches
Builds
10| Build | Branch | Updated |
|---|---|---|
| 26189084 | public | Oct 24, 2026 |
| 26013983 | most_recent_stable | Oct 17, 2026 |
| 7018913 | y_historical_3_309 | Feb 5, 2022 |
| 5837239 | z_historical_2_618 | Mar 22, 2021 |
| 6421366 | z_historical_0_816 | Mar 22, 2021 |
| 6421359 | z_historical_0_722 | Mar 22, 2021 |
| 6421351 | z_historical_0_301 | Mar 22, 2021 |
| 6421304 | z_historical_0_123 | Mar 22, 2021 |
| 6421299 | z_historical_0_112 | Mar 22, 2021 |
| 6421233 | z_historical_0_104 | Mar 22, 2021 |
Packages & DLC
DLCs
4Depots
Depots
9| ID | Name | Systems | Size | Download | Manifest |
|---|---|---|---|---|---|
| 573411 | — | All | 1.06 GB | 793.5 MB | 847262730744578909 |
| 573412 | — | Windows | 2.43 GB | 868.9 MB | 6182694244688302949 |
| 573413 | — | macOS | 2.52 GB | 896.2 MB | 3436041065270345511 |
| 573414 | — | Linux | 2.44 GB | 883.1 MB | 7625980688102048744 |
| 573415 | — | All | 657.9 MB | 258.7 MB | 5717790260002713236 |
| 1196420 | — DLC 1196420 | All | 741.2 MB | 141.2 MB | 3028919019517663729 |
| 1290340 | — DLC 1290340 | All | 1.73 GB | 299.5 MB | 2355111667449223913 |
| 1466780 | — DLC 1466780 | All | 1.81 GB | 258.7 MB | 253144639860289532 |
| 4534540 | — DLC 4534540 | All | 4.1 MB | 644.8 KB | 4637357063000204795 |
Branches
10| Branch | Build | Updated | Access |
|---|---|---|---|
| public | 26189084 | Oct 24, 2026 | Open |
| most_recent_stable A 'safe recent' version of the game that we know is good. If you have problems with the default build, you can always drop back to this. | 26013983 | Oct 17, 2026 | Open |
| y_historical_3_309 Release 3.309. Last version before the Great Refactor. | 7018913 | Feb 5, 2022 | Open |
| z_historical_2_618 Release 2.618 - Last version before the new UI. | 5837239 | Mar 22, 2021 | Open |
| z_historical_0_816 Alpha v0.816 - Last version before Fleets | 6421366 | Mar 22, 2021 | Open |
| z_historical_0_722 Alpha v0.722 (or 0.743?) - Last version before The Pivot | 6421359 | Mar 22, 2021 | Open |
| z_historical_0_301 Alpha v0.301 | 6421351 | Mar 22, 2021 | Open |
| z_historical_0_123 Alpha v0.123 | 6421304 | Mar 22, 2021 | Open |
| z_historical_0_112 Alpha v0.112 | 6421299 | Mar 22, 2021 | Open |
| z_historical_0_104 Alpha v0.104 | 6421233 | Mar 22, 2021 | Open |
Configuration
Install foldersteamapps/common/AI War 2
Launch options
6| Executable | Arguments | Systems | Description |
|---|---|---|---|
| AIWar2.exe | -force-d3d11 | Windows | DirectX11 |
| AIWar2.app | -force-metal | macOS | Metal - Preferred |
| AIWar2Linux.x86_64 | -force-glcore | Linux | OpenGL - Preferred |
| AIWar2.exe | -force-glcore | Windows | OpenGL |
| AIWar2Linux.x86_64 | Linux | Vulkan - Experimental | |
| AIWar2.app | -force-glcore | macOS | OpenGL - Legacy Support |
Cloud saves
Space per player95.4 MB
Filesup to 10,000
Save locations6
| Root | Path | Pattern | Systems |
|---|---|---|---|
| gameinstall | PlayerData | *.dat | All |
| gameinstall | PlayerData | *.bak | All |
| gameinstall | PlayerData/Profiles | *.aiwprof | All |
| gameinstall | PlayerData/Save | *.save | All |
| gameinstall | PlayerData/Save | *.savemet | All |
| gameinstall | PlayerData/Save | * | All |
Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.