Is there any addon for gmod 10 which changes the behavior of the npc, for example,
if I have barney, then I can change him so he acts like an zombie.
That would be really cool!
Thankful for replys.

google,
visit www.facepunchstudios.com
visit www.garrysmod.org

All sites where I think you get a better reply and a faster search.

Enter, i am hoping to GOD that avatar isn't a picture of you.

flippen heck... answer Uglypants please!!!

Unfortunately,those sites bulska suggested,even though they have a huge community they are cursed by horrible design flaws.On facepunch you have Moderators who can use any underhanded trick in the book to perma-ban you.And garrysmod org every file can simply be reported by a few immature punks and removed from the list,and that is just what happens.

So if there is or was,you probably won't hear about it.

And if it is?

Just surprised.

I'm always surprised to find that 13 year olds are playing UT games... then again, the game rating thing is just so damn ineffective, but whatever.

It's not the age that's the important thing. It's the maturity. I'm sure there are plenty of younger folk who are mature enough to play M-rated games (and really, UT2k4 is pretty tame, on the whole), and I'm sure there are plenty of 17+ who aren't. The age restriction is more of a guideline IMO, as these things vary from person to person. You don't automatically become a mature, well balanced individual on your 17th birthday.

Although, I really wouldn't toss around photos of myself on the internet at that age. Though I'm sure the fine folks here on the RS boards are upstanding persons, there are plenty of unpleasant people in the world and it's best to stay on the safe side.

EDIT: That seems to be the sort of thing that GMOD would be able to handle on its own. Although, wouldn't you need specific zombie animations for the Barney model? Or are their skeletal systems similar enough for the animations to work for both? I don't know much about how Source games work.

Wait there is already a tool in game that can do that.
I think it is called the model replacement stool or something.

Note:The replacement also alters behavior,zap a biped with a manhack for a very good demonstration.

Theres literary tens or thousands Gmod mod's on garrysmod.org Awesome place to find new ones as well, I get all of mine from there.