I'm sure other people have come up with this idea before but personally I've never heard anybody but my friends and I talk about it. So basically the idea is this: The game mode can either be played in 1v1 or 2v2. The goal of the game is just to survive longer then the other team. This means maybe setting traps to sabotage them in a bad part of a map, or maybe bringing a large amount of zombies to them when they are in a cramped space. If you team mate goes down you can revive them. Once somebody dies, they are out for good. They can stay in the game and spectate but they can not come back in and play. Once both members of a team are out, the other team wins. One thing i find interesting a game mode like this is that on some level you have to work with the other team (opening doors and stuff like that) but at the same time you are trying to find every possible way to sabotage the other team. Tell me what you guys think of this idea!