i think i find it funny and weird that most human NPCs would just stand on the middle of the road and do nothing other than wait for a zombie to beat it or run away especially when its at night, and most of the time they wont even react even if there are already a car noise. i think the npc spawn system needs to be focused on walking on sidewalks or not in the middle of the road especially at highways and dirtways or sand pathways (this should apply for the zombies too in case if the npcs are also count as zombies in form of spawns).