This seems to only work on dedicated servers and it is not showing up in the mutator list and it is only working on custom bosses, if they extend of ZombieBoss. It is not showing up in the mutator list, because the Group name of the Mutator inside its class is not beginning with KF, even when you put it in there, it will show up on Mutator list, but just works on dedicated too. If someone needs a Version, which is working for Custom Bosses, just write me

Look at that: ZombieBoss_STANDARD (as well as
ZombieBoss_XMas, KFHardPat, etc.) extends ZombieBoss that extends ZombieBossBase that extends KFMonster (mb u know it). It is possible that KF2 Boss extends ZombieBossBase, u can check it anyway, if he does, i can fix the mut, there's no a huge problem

I haved a problem installing WTFmut because of this. I haved to decompile all WTFmut and change that part of the code to make it work.

ZombieBoss wasnt change like all other primary classes? ZombieClot became ZombieClot_STANDARD. So... ZombieBoss didnt turn into ZombieBoss_STANDARD?

If their main zed classes extends ZombieBoss class, bars will be shown for them

This works to custom bosses too? I have a server with Shrek, KF2 Boss and the Patriarch itself.

I need to check smth, idk why it happens

Its not showing on the mut list. :(

good