HAIL MASTERMIND! (Even though he's kind of an a-hole.)
Perfect blend of RTS, humor, and evil high jinks that we come to expect from supervillains and their loyal (for some reason) minions.
I played this a while ago. Loved it then, saw it, remembered that I loved it, replayed it, still love it.
Now be a good boy/girl and hand over the stars! Mastermind needs 'em for evil stuff!