Bilfinger is a bulky Hyper-Zoanoid from the Guyver manga. A crustacean Zoanoid with the appearance of a humanoid lobster, Bilfinger can operate underwater or in any kind of high-pressure environment. He is apparently capable of surviving in the vacuum of space as well. With so much of his optimization focused on his ability to operate in any kind of environment, Bilfinger possesses no special weapons like other Hyper-Zoanoids. However, his carapace can absorb most impacts and he uses his tremendous physical strength to simply crush opponents.