Nexus Total War & Original 1.10 Balance are standalone mods for Warzone 2100! Its Open Source (free to play)!
This is an older version of the New Team War Mod (aka. Nexus Total War). It just changes the multiplayer part of the game. After a few tests, i found some bugs. - Tech level 3 games don't work! - Its not possible to play on a 8 player map with bots, but it works with friends over IP.