SteamRegistry

AI War 2

AppID 573410 Game windows mac linux

The most devious and acclaimed artificial intelligence in strategy gaming is better than ever. A grand strategy/RTS hybrid that reverses many conventions of both genres. Take territory without attracting attention, build your empire with care, and adapt to an ever-evolving galactic battleground.

Playing now
9
24h peak
19
Price (US)
USD 4.99 -75%
Steam store

Overview

AppID
573410
Name
AI War 2
Type
Game
Developer
Arcen Games
Publisher
Arcen Games
Release date
Oct 22, 2019
Reviews
87% positive (1,564 · Very Positive)
Current build
26013983
Last change
#39945496
Last seen
Store data
First indexed

Tags

4X Grand Strategy Multiplayer Co-op Tower Defense RTS Real Time Tactics Economy Management Military Sci-fi Space War Real-Time Sandbox Strategy Simulation Online Co-Op Tactical Moddable

Genres and categories

Indie Simulation Strategy Single-player Multi-player Co-op Online Co-op LAN Co-op Cross-Platform Multiplayer Steam Achievements Steam Trading Cards Adjustable Text Size Camera Comfort Custom Volume Controls Adjustable Difficulty Mouse Only Option Playable without Timed Input Save Anytime Steam Cloud Family Sharing

Players (24h)

0 5 10 15 21 2026-10-19 03:08 UTC: 17 2026-10-19 03:39 UTC: 11 2026-10-19 04:10 UTC: 8 2026-10-19 04:41 UTC: 9 2026-10-19 05:12 UTC: 11 2026-10-19 05:43 UTC: 9 2026-10-19 06:14 UTC: 9 2026-10-19 06:45 UTC: 9 2026-10-19 07:16 UTC: 9 2026-10-19 07:47 UTC: 7 2026-10-19 08:18 UTC: 5 2026-10-19 08:49 UTC: 7 2026-10-19 09:20 UTC: 9 2026-10-19 09:51 UTC: 10 2026-10-19 10:22 UTC: 11 2026-10-19 10:53 UTC: 12 2026-10-19 11:24 UTC: 10 2026-10-19 11:55 UTC: 11 2026-10-19 12:26 UTC: 13 2026-10-19 12:57 UTC: 8 2026-10-19 13:28 UTC: 10 2026-10-19 13:59 UTC: 10 2026-10-19 14:30 UTC: 11 2026-10-19 15:01 UTC: 10 2026-10-19 15:32 UTC: 14 2026-10-19 16:03 UTC: 14 2026-10-19 16:34 UTC: 17 2026-10-19 17:05 UTC: 14 2026-10-19 17:36 UTC: 14 2026-10-19 18:07 UTC: 19 2026-10-19 18:38 UTC: 19 2026-10-19 19:09 UTC: 15 2026-10-19 19:40 UTC: 13 2026-10-19 20:11 UTC: 11 2026-10-19 20:42 UTC: 12 2026-10-19 21:13 UTC: 9 2026-10-19 21:44 UTC: 10 2026-10-19 22:15 UTC: 10 2026-10-19 22:46 UTC: 10 2026-10-19 23:17 UTC: 8 2026-10-19 23:48 UTC: 8 2026-10-20 00:19 UTC: 8 2026-10-20 00:50 UTC: 4 2026-10-20 01:21 UTC: 8 2026-10-20 01:52 UTC: 10 2026-10-20 02:23 UTC: 11 2026-10-20 02:54 UTC: 9 03:08 02:54

Branches

BranchBuildUpdated
public 26013983
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.
 25936996
y_historical_3_309
Release 3.309. Last version before the Great Refactor.
 7018913
z_historical_0_104
Alpha v0.104
 6421233
z_historical_0_112
Alpha v0.112
 6421299
z_historical_0_123
Alpha v0.123
 6421304
z_historical_0_301
Alpha v0.301
 6421351
z_historical_0_722
Alpha v0.722 (or 0.743?) - Last version before The Pivot
 6421359
z_historical_0_816
Alpha v0.816 - Last version before Fleets
 6421366
z_historical_2_618
Release 2.618 - Last version before the new UI.
 5837239