Arcen Games’ excellent high unit space RTS title AI War: Fleet Command has reached the v2.0 milestone, adding new visual effects, improved graphics on over 50 ships and maybe best of all, Steam support.

The game is available now on Valve’s playpen, offering 129 steam achievements as well as everything else that comes with the 2.0 update. What’s better, those who’ve already purchased the game will be able to use their product key to gain access to the Steam version at no extra cost.

That particular version of AI War has also been given a 25% discount through October 27 celebrating the game’s release onto the popular digital distributor hub. Grab the new patch or check out the updated demo on GamersHell. Full change log after the break.

AI War: Fleet Command v2.0

- New local high scoreboards for everyone, and online high scoreboards through Steam.
- 129 Achievements, which can be logged locally and/or through Steam.
- Player ships can now be assigned preferred target types, which greatly increases tactical control.
- A number of co-op-related interface improvements: see allied resources, more informative gifting lists, etc.
- Several new visual effects: smoke trails and sparking for damaged ships, etc.
- Much improved (or entirely replaced) graphics for over 50 different ships.