ZON version 11.0.0 
It works on host installed session. 
Every AI have a knife and attack player. Max amount of zombies : 120
It works on mod maps, too. 
  
  



This mod's inform follow below description; 
(knife will be hidden to players who addept this mod(over 11.0.0)) 
  
level 1 ( 1~2 players )
zombiehealth: 150,
speed: vanilla,
headshoot,
swathealth: 250 (over 5 hit),
boomermax1

level 2 ( 3~4 players )
zombiehealth: 300,
speed: 500,
headshoot,
swathealth:  150 (over 3 hit),
boomermax2

level 3 ( 5 players )
zombiehealth: 600,
speed: 600,
noheadshoot,
swathealth: 100 (2hit),
boomermax3

level 4 ( over 6 players )
zombiehealth: 1200,
speed: 600,
noheadshoot,
swathealth: 100 (2hit),
boomermax4



the Other versions...
[ HERE I COME ZOMBIE Damage Rebuffed}

thanks to ahappyfigtree












 
  
  
  
  
  
Patch note

6.0.0
The number of zombies has increased to 55, and zombies are more accurate in their gunshots and are more likely to swarm.


7.0.0
AI Archetype be more lighter


8.0.0
Config file has been optimized.


9.0.0
Many versions of zon are added like tank, deaf etc..
tank has no headshot, and deaf version is zombies' hear range be a little more larger than vanilla.


10.0.0
work on 1.0 version of RON


10.0.3
High Health and it able headshoot. and sight more longer.


10.0.4
low health and available headshots


10.0.6
low range of hearing gunshot sound, and add more level variations of this mod.


10.0.8
rebalanced difficulties

11.0.0
special zombie : boomers are added
rebalanced swat health
knife will be hidden to players who addept this mod(over 11.0.0)
zombies can see flashlights now.
zomibe will 100% answer against players' yell
Reduced zombies' headshoot area