Basically a multiplayer game that takes place over several planets (you can set them up in the lobby) at the end of each planet you get to keep some things of your choice, maybe you want some techs or some units or a hero or some items, what you keep depends on how well you did. Other than that everyone starts over on the next planet. So its kind of a mini series/tournament/multiplayer campaign that might be kind of fun. Maybe a small series of small planets and intense Battle mode for example.