I have played the stable and now on the experimental version. I feel the zombies AI needs to be tweeked a bit.

ISSUES:
1.Zombies detecting me from A ways a way before i even see them im being chased,
just seems to me the zombies seem to have a crazy amount of detection range.
2.melee weapons not hitting zombies i found as of right now its better off to just fist fight them.
3.There has been a few times i have spawned having to run or fight zombies.