Yesterday, me and Zuul were in contact and were playing a couple games together that we basically lost hilariously to the AI. We already spoke of this on IRC with Revenantus about this issue briefly, but I suppose posting it on the forum wouldn't hurt.
Basically, the Raid Engine (
is absolutely brutal early game, as it sends a couple hundred waves of III ships even before 20 minutes! This was noted on all five of our lost games that included the Raid Engine personality--Zuul claims that after attacking a planet with a Raid Starship, the AI went "ape@$#!" and began the massacre. I personally believe that he activated a planet adjacent to the attacked that contained at least one Raid Engine (where it says "AI Alerted to Your Presence in Galaxy Map). Hilariously, I can report the AI mysteriously attacked him only, and my attempts to save him were in vain in all five games (before quitting, the AI then starts sending all units to me after destroying his home Command Station).
I strongly suggest that the Raid Engine not use III ships so early on because there is simply no way to hold them when mixed fleets of Fighters, Bombers, Cruisers, and specialty ships come wave after wave.
For now, I and Zuul are terrified of this AI personality, and will suicide our home Command Stations if we encounter another Raid Engine!