A Heroclix game ends when any one of the following situations occurs:
1) Zero or one player has characters left on the map after all curent actions have been resolved,
2) A predetermined time limit/number of rounds have been resolved,
3) A condition of the scenario or event dial being played causes the game to end.
Characters can't leave the map before the end of the game unless defeated or unless required to do so by a game effect. After a winner has been determined, all players retrieve their game pieces.