1. zombie collider (we can't hit zombie by cars)
2. too many vehicle spawn nodes (every 10 meters, vehicle spawned near another vehicle)
3. zombie drop weird item (sometime zombie drop mapple sink, bro what the hell zombie doing with that? washing his hand?)
4. extoic forest ambience in antartaca? idk where the bird come from, they didn't die by storm)



solution to fix:

1. reduce vehicle spawn nodes
2. fix zombie drop with relevant item (food, clothes, and any normal zombie drop)
3. change the ambience to antartica wind sound, or just remove the bird sound




P.S i will search for weird thing in this map, if i see i will tell on this disscusion