if someone from the other team to kill someone who is with you if you survive the shot of it and the other does not, it explodes, and you are thrown out
Can't finish the game if you make a mistake. You have to start over. The game doesn't let you know either. 2/5 until they come up with at least a message or something.
I'm glad the townspeople aren't intelligent enough to realize that they should be destroying the portal first. I find that Zombies are also a good asset but only for the earlier levels, where there are many citizens.