how do i make the zombies map playable

oh

Eh, that will have been one of the weapons that didn't work well. Everytime you try to use it it would send the perk machines and other essential entities flying around the map, so I got rid of it.

The weapon shouldn't be required to play the config though; just press Submit when the box comes up and you will be able to play normally, minus the RPG. I may push an update which removes the RPG altogether.

when i load the config it says missing box weapon RPG 7 that was not on the list