The latest prerelease is available at
http://www.arcengames.com/share/AIWar2001.zipThat version is an upgrade from version 2.000, so you have to already have 2.000 (or greater) installed. Just unzip it into your game folder (usually C:\Program Files\Arcen Games\AI War\ unless you specified something else). Please make sure that your unzip process keeps the folder structure from the zip file, rather than just unpacking all of the files into the base target directory.
F.A.Q. Answers:1. If you have the base game, and install this, you will go into trial mode of the expansion. Feel free to explore the expansion that way, but if you want to go back to full mode without buying the expansion, simply go into Settings, Expansions, and turn off the expansion.
2. All upcoming prereleases for the next few months (until the expansion fully releases) will have a mix of both expansion and non-expansion content. If you just want the latest non-expansion content, see #1.
3. If you want to preorder the expansion (and get your full license key), see
this page. It's $12.95 USD (or equivalent), and requires a valid copy of the base game to play.
4. If you want to know all about the expansion in general, see that same page.
5. This prerelease version is compatible with any other version of the game -- Steam, Impulse, whatever.
6. If you use this with your Steam copy of the game, however, you will be asked to enter your AI War CD key (which Steam provides, but normally you do not have to enter), and also the integration with Steamworks leaderboards and achievements may be disabled. So you may want to make a separate install of the preorder version if you use Steam, at least for the moment.
What's new since 2.000:(Cumulative release notes since 2.000 are attached at the bottom)
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-A new expansions tab has been added to the Settings window, with a way to enable/disable expansions, and/or unlock them for full rather than trial use. All of the other logic relating to having expansions that are unlockable (but first in trial mode) has also been added.
-It is now possible to enable or disable expansions for a given savegame, and the high scores and galaxy map totals now include information about which expansions were enabled for their play.
-It is now possible to select which expansions will be used in a game during the lobby. The game won't start unless all players have the selected expansions. Additionally, players loading a savegame or joining a game-in-progress won't be able to load/join if they don't have the expansions in use by the existing game. Existing savegames cannot be upgraded to the expansion or downgraded from having the expansion (since the expansion content has a large effect on the entire game).
-Two new cheats have been added: "advanced fat" adds an advanced factory, and "core of the star" adds a core starship.
-The game will no longer crash when it is missing images, but instead will log the error and will display a pink square instead.
-New Ship Class (expansion only): Zenith Bombardment Ship (and core). Fires very powerful, very long-range energy bombs, but is expensive and has a very slow reload time.
-New Ship Class (expansion only): Zenith AutoBomb. Suicidal unit destroys itself when attacking in order to deal focused area damage to enemies.
-New Ship Class (expansion only): Grenade Launcher (and core). Launches mid-power grenades over medium distance. Grenades explode on contact and deal area damage (to enemies and allies).
-Previously, there was a problem with lightning missiles not always detonating immediately upon reaching a player-set target. Fixed.
-When the expansion is installed and available or in trial mode (not disabled), it now shows a new expansion-specific logo and splash screen.
-Two new map styles are now available (expansion only): Tree and Spokes. Tree tends to have lots of little branches and long corridors, with very long numbers of hops between the sides of the map (but not always). Spokes tends to have certain hub planets that have super-high numbers of connections (10 to 14 or even more), and usually any part of the map is a bit closer (but again, not always).