New Gametype: Team Survivor
Two teams. When the match starts, the first player of each team enters the map and the two duel until a timelimit, fraglimit or lifelimit (one player has lost X lives) has been reached. After that, the loser is eliminated and the next player from that team spawns immediately with no map reset of any kind and continues the match. The team that runs out of players first is the loser.