So I played this gamemode in single player for the first time and I REALLY love it. But the music at the end of the round is too damn loud and i couldn't turn it down somehow. I also were at the evac zone but with 3 radioactive zombies. I tried to get rid of them but I got radiated and the chopper just didn't took me with it, maybe it was the zombies, maybe my radiation or maybe my stupidity but it still was a bug!