We could try a zombies game mode. We can also do it at night too, for effect

Ok, so, there's a zombies team (large) and a resistance team (really small). All you need to do is give the zombies bad weapons, but large hit sums (they can take more hits than humans). The humans can dig in somewhere and see how long they last. They have better weapons, but average (two or three) hits. Any other suggestions?

Umm... Can the zombies respawn? If so how often? What happens to the humans when they are killed?

Zombies have unlited respawns and there's no spawn time and they can spawn in different locations we can even try a last stand mode for the humans, and then once they die they're out

i vote we try it. it sounds alot like Nazi Zombies in CoD: WaW

It's creative but a bad idea.