Not a good idea to make a separate playlist considering there are so few maps and nor would that solve your problem since you'll still be playing as plants and defending anyways. You'd be better off playing the other game modes
It would fix the problem i would just join the zombies team 247 like i did the last game
Well if it means that much to you, you should consider going back to the original game. I doubt they will make these modes separate.
I have been playing the original for years and im obviously bored of playing it idk what they were thinking ruining there most popular mode. Would be like them mixing gnome bomb with tdm annoying as hell
