Bungie just got every enemy type that everyone loves and made there unique touches and twist to make a perfect enemy group to fight against. VEX - Being your robotic SiFy awesomeness Cabal - Being a unqie troll that can use weapons an awesome tank enemy Fallen - Almost looking like something from Halo and also possibly being the main enemies Hive - Being your almost your zombie like enenmy but from some screenshots some can hold weapons.