Counter-Strike: Source Headcrab Mod 1.1.0 BETA

Headcrab Mod is a cooperative mod where a survivor squad of combines soldiers is attacked by a horde of headcrabs who is leaded by a giant boss headcrab.
1.1.0 BETA - WARNING, THIS IS A BETA VERSION !! - IT'S HIGLY RECOMMENDED THAT YOU COMPRESS ALL MODELS AND MATERIALS TO THE BZ2 FORMAT - FORCE LOADING QUAKE ADDONS WHILE HEADCRAB MOD IS RUNNING COULD STOP THE AMBIENT AND MUSICS SOUNDS ! - FOR NOW, EVE