Vie for control of a hex-filled map in Hexar. Capture more hexes by drawing a line out and then back to your territory.
Your character simply follows your cursor. If you cross anyone else's "line" before they've made it back to their base, you score a kill. Or if someone catches you out and about, you die.
If you bash your head into an opponent's head, you both die.
Playing aggressively is a great way to die. Don't overextend yourself, draw circles around your own territory so that you're never more than a brief second away from safety.