Uroboros (Resident Evil 5)

A creepy B.O.W. encased in a mass of squirming tentacles, this unnamed Uroboros is the first that Chris and Sheva had to face. Jill created it while under the control of Wesker and Excella by injecting the Uroboros Virus into a man in the Kijuju Autonomous Zone. It was used to destroy the Alpha Team who were sent in to capture Ricardo Irving. Its tentacle-like protrusions constantly gather and disburse, allowing it to easily squirm through small spaces. Its weak point is an orange core that sometimes reveals itself on its arm-like portion.