Ok, so I've remodeled the face of the Decayed Twitcher just for a test, I've made this thing and saved (I've overwrited the original Decayed Twitcher):

(what a majestic creature)
Ok, then I've opened FPSC and placed him in a map, but when I start the game he doesn't have any animations, he's just flying and attacking me without any moves (it's creepy as f*ck), here, a screen:
It's basically that... just imagine that thing flying in your direction but without any animation. lol
I must have forgotten something, could someone please help me? :p
(Sorry for my bad english)
http://www.indiedb.com/games/sem-sada-no-way-out