Love the amount zombies and new loot. But are the zombies bugged ?. If you kill one they start to spawn around you even when not in a city. Had a incounter with a few friends where running out of a city we got a zombie runner after as. Killing it made 1 more appear near a forest. Also one guy we were meeting had problems in the forest with random zombies appearing. Also the zoom option gets them to go crazy miles away. If the colision would work the ammount of zombies that the patch added would be realy good and challenging but at the moment you get raped by zombies running trough houses, fences and walls. Also as most have pointed out ...... feels like most of the zombies run like Usain Bolt :D