I am not sure why but I cant get past round 1, it caps out at 7 zombie kills. I have tried restarting the map, stopped purchasing gobblegums and tried to stay in the starting room. Nothing I am doing is making it progress. Haven't tried re-installing the map yet though so I am not too sure on that part. Kinda weird I don't know. Would like to add as well I am not using any client, just raw dogging it straight off of steam.