you know if you have a zombie mod.. you get zombies with different costumes? how about a zombie mode where you can put guns on the wall with chalk outline and have a points system (10 points per shot) (100 points headshot)
and instead of different normal zombie costumes have different national socialist costumes... and put a round system.
optional zombie dogs :)
i know its alot to ask but it will be worth it in the end.