This game is a modding platform, personal recommendation is "Unification Mod" its the highest quality and most fun piece of work for this game, even comes with the ability to play the campaign with the modded units & AI.

This game is a modding platform, personal recommendation is "Unification Mod" its the highest quality and most fun piece of work for this game, even comes with the ability to play the campaign with the modded units & AI.