The Quad Raptor Virus was designed to be the main force of the enemy army. While they have no ranged attacks, they attack in extremely large numbers with swarm based tactics. Compared to most normal grunt swarm enemies, they are 2 times bigger and have 3 times the health and attack power. The tail on their back has the ability to spring load and skewer targets quickly from surprising distances, and can also sweep multiple targets aside with violent force.