One of his attacks included swinging his long arms at Ratchet. Eventually, when 1/2 of his health was gone, he ripped a pole which he started swinging at Ratchet, dealing heavy damage.
Mungo looked like a hybrid of a gorilla and octopus. Its arms lacked fingers and had suction cups. Mungo also bore a resemblance to the Grungoths, and may have been a mutated one.