Please, for the love of zombies, make sure the director only works on these special bricks so that normal vehicles stay at normal vehicle spawn bricks. :)
Also, when you leave the special zombie spawner without a zombie selected, the director is allowed to choose himself? :P
Just an idea.
The limb breaking thing sounds cool.
But more damage on headshot... Most headshot weapons already have a headshot modifier themselves. :P
Maybe something more in the way of Killing Floor: Zombies won't be able to follow you anymore and just limb around a bit untill they die, slashing at anything they touch.
Also if they have any special ability, they can't use it while their head is missing out on all this fun.
However, just them not being able to follow you anymore would be fine i guess. :P
Just throwing ideas.
Great Ideas..... and also, like with the Killing floor thing. could you make like a slow puking zombie, and like a zombie with a chainsaw.
What id really like ti see though is a screaming Zombie...
Screaming Zombie:you could make it shoot projectiles like the "Fus do rah" weopon but with a longer range and its own costom song.
And please if you can. make a custom model for the zombies... Please...