Collision failure. Every single time I bump the zombie just abit, boom, I get sucked in and the zombie gets free meal. Like seriously, It has been happening alot to people. Otherwise...Autoshotty doesnt do any damage when I use it. Not even when it hits. Ediit. Slowdown like other have mentioned. You run like 100 hp when getting new weapon while having under 40 hp at least. Change it and you slow down like bitch.