Headcrabs

Headcrabs are a hostile species in the Half Life series.
Also, Headcrabs appear in Garry's Mod.
==Overview==
Each Headcrab has its own appearance. Also, Headcrabs can turn people into zombies.
==Appearances in UnknownChannel735's videos==
*Garry's Mod - Zombies + Enemy Aliens
==Trivia==
*Headcrabs like killing people.
Category:Video Game Evil Characters
Category:Garry's Mod Evil Characters
Category:Enigmatic
Category:Hostile Species
Category:Murderers
Category:Juvenile Delinquents