Ok, I am not too literate in the land of programming, so correct me if I am wrong, but would a script that changes the zombie spawn rate setting after 3 days work? Pardon the horrible formatting, but I don't write code, but would something like this be doable? If: Day<Day4, Set ZombieSpawnRate = 0 If: Day=Day4, Set ZombieSpawnRate = 1 I don't speak code, so I have no idea what the actual variables would be, but would something along these lines work?