The Bull Zombies were normal Zombies that were created by excessive injection of the T-virus. There decayed tissue grew to a massive size and caused them to hunch around like gorrilas, there fighting stanch is much like the original concept of the Eliminators from Biohazard 1.5. They posses gigantic muscle tissue all of, an exposed spinal cord region an enlarged bottom jaw, which coveres the top a bald head and exposed shoulder blades. A file in the game confirms that in a fight between a T-103 and a Bull Zombie that the Bull Zombie acctually matched about the same strength and brute force as a regular T-103. They were created by the researchers in the North Carolina base under the lead of Commander Exodus Hybrid.They mostly inhabited the main lab facility of the base in Resident Evil: No