For now we have like the 28 day later fast agrresive zombies, but i think the walking dead kind of zombies whould create an much intense atmohsphere, slow walking in hordes randomly from city to city or just random throug the woods, surrounding you in mass you are also more depended on other players and second doors in the buildings. I think its just more kind of horror atmosphere to go around the corner and face like 200 of them. What do you guys think?