Plutonium

Been trying to figure out how to add this to stock maps but still can't figure it out. Like I don't have a _zombiemode.gsc and not sure how to obtain it, very confused with this entire process if anyone knows much would be appreciated other than that I might wait to mess around with my game.

Greetings @HeavilySusYT I just figured it out over here, the files in the common folder move them to t5 > zone and move the main folder to t5