Good The various panic events,I liked the idea of collecting supplies,destroying car engines & the vaccines. Areas were detailed & it was challenging but entertaining to play. Custom models for infected. Bad The water areas really slowed down progress which was made worse when Tanks spawn in those sections or Witches. It was pretty confusing to find the way around & the bots had trouble navigating a few places which caused them to get stuck into things like the bus in the finale. The part where you need an axe to cut the cable,why can't you use the axe you already have on you if you come across one? Sometimes a panic event would start even before we got to it,such as the part with the jail,the horde came before we got near. Aside from that great work.