Reviver, Half-Life Wiki

Revivers, also known as Runners and mostly called Lightning Dog by Alyx Vance, are hostile creatures that inhabit the Quarantine Zone in City 17. They spit electrically charged liquid which can cause power failures in electrical equipment, which also deals minor damage to living creatures. Revivers can reanimate and control corpses, turning them into electric zombies. Revivers, are small creatures, akin to but slightly larger than a Headcrab. They have a triple-jawed maw at the front, four claw

Vortigaunt - Combine OverWiki, the original Half-Life wiki and

Barnacle - Combine OverWiki, the original Half-Life wiki and

Enemies - Half-Life: Alyx Guide - IGN

3D file Reviver - Electric Dog - Electric Headcrab - Half Life

Combine Big Momma Pod, Half-Life Wiki

Zombie - Combine OverWiki, the original Half-Life wiki and Portal wiki

Feathered Fiend - Official TF2 Wiki

Why peaple call this a Headcrab? : r/HalfLife

Ichthyosaur, Half-Life Wiki

History of fantasy - Wikiwand

Enemies - Half-Life: Alyx Guide - IGN