They are zombies...they are supposed to be hard to kill... always go for the head shots.
damage you take is based off what you are wearing.
T-shirt and shorts = easy kill
ballistic vest and helmet = hard to kill
I did reduce the reach of the attacks so that they need to be right on top of you (1 meter...which makes sense)
The current damage setting I pasted below.
_Ryanzombiesdamage = 0.09; // Attack damage *(% of players life per hit, 1 is 100%)
This isn't set up like the arma missions where the AI is weak and you can take 2-3 times more hits before you die.
This is a survival server...you are always outnumbered and, even after you are kitted, you are at the bottom of the food chain.
The Zombies are a real threat if they get close enough....but a dumb one.
Now imagine if I turned on Stamina or the enabled the setting that allows them to throw cars at you