Enemies

List of Hostile NPCs
 * Antbot
 * Antbot Boss
 * Antlion
 * Antlion Boss
 * Antlion Worker
 * Asmodeus Imp
 * Breen
 * Combine Deadhack
 * Combine Elite
 * Combine Grunt
 * Combine Guard
 * Combine Heavy Grunt
 * Combine Onslaught
 * Combine Riot Guard
 * Combine Riot Robot
 * Combine Rocketeer
 * Combine Swordsman
 * Crow
 * Fast Zombie
 * Fire Zombie
 * Golem
 * Hunter
 * Ice Golem
 * Ice Zombie
 * Manhack
 * Metro Police
 * Mutated Fast
 * Skeleton King
 * Sniper
 * Twisted Fire Zombie
 * Twisted Ice Zombie
 * Twisted Zombie
 * Vortigaunt
 * Vortigaunt Boss
 * Watcher
 * Zombie
 * Zombie Boss