If you've played mvm_machine_attacks
It's alot like that except much better designed.
I plan to to have a 9 vs 22 system in mvm, using zombies.
It will have alot of puzzles, challenge rooms, minigames, and zombies. Lots of zombies.
It will be melee only, until they 'find' other weapons.
This will be the first of MANY. However, this particular map will be the only one that I need made for me, because from it I can figure how to do the rest on my own.