Hmm, if we are going to use Half Life content then I would rather Snarks to be used rather than Manhacks

Snarks?

little buggers that eat you, made for good prox mines, but tend to come back at you if they can't find anything...

you guys remember the little bores from turok
how those little nanite bots ate up from the inside out
thats what my gun does when it luanches this drone it hovers around you and protects you by actually moving infront of oncomming bullets and other projectiles while luanching bores that lock and attack its target the trick to avoid dying from this gun is to never shoot at the person with the drone it only attacks when fired at