Does the Headcrab have any special and unique features?
I think it's cool that it has noises almost identical to Half Life, but does it have any real use? The character desc. says "Clingy - Itchy" What does that mean? After using the Headcrab for a while, I can't seem to spot any differences from any other character. (Yes, I do know it's a Steam exclusive so that might have answered my own question..)