Giyga is a red bear who was possessed by the spirit of Giygas, the final boss of the game EarthBound. The possession gave Giyga an altered voice, a disability in speech, blank, soulless eyes, and a change from a solid to a red, blazing gas. His deaths often involve his long, cooling-as-it-goes swirl. He has very few friends because of his unnerving and surreal appearance. When he dies, he simply turns off like a TV, similar to Giygas' death. Apparently, he is the evil power.

Giyga has two layers: the atypical and the typical. When wounded, these layers shift. No one can grasp the true form of his attack. If one were to pray, his defenses will become unstable.