Sort of like a mix between Risk and the normal format for RTS games. A little slow, but it's simple, easy to pick up, and as far as I can tell nothing structurally wrong with it. I'm not a fan of getting stars for stars' sake, so maybe a place to spend stars for overall upgrades, to make going back and getting stars easier and more fun, as well as additional modes to keep it entertaining, but all in all, not a bad little time waster.