[Raapys]

I've got sort of an issue playing the mod in single-player. The Ai seems pretty inactive, most notably a while into the game. Even races I'm at war with never really send any fleets to destroy me. I've got 5 ships in a Narn system, I'm Centauri, and we're at war. They've got 54 real combat ships, destroyers, etc., hovering over a planet nearby. But they never use the ships.
That seems to be the rule in all the games I've played with the mod. The Ai just let me do my thing, and I don't even notice we're at war, really.

I can basically research to the end of the research tree without building a single combat ship, then build a high-tech fleet to wipe everyone out, because the other races never interfer anyway, even if we're at war.

I always play in big galaxies, with many Ai players.