military checkpoint safespot: go to the right and there will be a ladder going down take it and go left and there its is another glitch spot not sure why it works here there though.
ok just to make this clear the ladder glitch or safespot glitch is a glitch what it dos it it whould make you fall off the ladder but you fall on to a oog (out of game) platform were zombies can fallow but cannot get to
ok here is how to get the hell dining badge buy the space lazer and incress its ammo to 3. next max wall. after that buy a quake box and max it out. then buy as many repair men as you can. you will have about 1000$ left so just buy gunmen set it to normal and its just to easy after that