Last night, I picked up Fat Princess for PS3. Essentially a fun little CTF game, where you make your "flag" heavier and harder to carry by feeding her cake. Of course, you've got some standard stuff: Capturing outposts, collecting resources for upgrades, and organizing assaults to capture/rescue princesses.
The AI substitutes are pretty stupid, in my experience, though they have a few funny names. In one match, I saw "Solid Cake," "Liquid Cake," and "Cake Eater." I'm on PSN as BronzeDog, in case anyone's interested in forming a team or clan or guild, or whatever online gamers are calling it these days.