Ok, what you need to do is get two parties set up against each other, each with a base. In each base is a flag. The goal is to get the oppositions flag and... stop me if you've heard this... return it to your own base. Thing is, if the other team has your flag, you can't turn theirs in to your base, so you need to take out the person carrying your flag and then return it to your base (a move action if you're adjacent) before you can turn their flag in to your base. When players die, they aren't out of the game, they are sent to a predetermined "graveyard" where some sort of angelic priest resurrects fallen players every, say, 3-5 rounds. Play ends when one team has captured 3 flags or after a predetermined amount of time.