Dear Call of Duty Black Ops Zombie Level: Where are the stupid light switches and why can you not provide better guns to kill these guys! I want to win!
The main level, go on the door on the left (not the one on the right where the zombies come through). Go through that room and the next room that will cost 1000 credits to go through. Go outside, then you will go left through a hole in the fence, and there is a mahcine gun in the window that you need to get. Run through the locker room and open the door that will take you downstairs, the lightswitch is on the right. Have the M1 rifle and the shotgun as backup, plus at least 1500 in credits before you attempt it.
-->Caveat: this is from memory from my FI, so I cannot be held accountable if it is incorrect