In Destroy All Aliens, Way Big looked mostly the same as in Alien Force and Ultimate Alien, except the red parts were colored to match his portrayal in the Original Series. Kevin as Way Big is identical to this design.

He also had red boot-like feet and did not have the sandal-like coverings. He lacked the stripes on his arms as well as the blades on his shoulders and waist. Way Big's eyes are green and he did not bear the extra ones on his cheeks. His head fin was red on the front and black on the bottom, his arms were white with red fins coming out of them and his neck and wrists were black. In Alien Force and Ultimate Alien, Way Big was a little bigger than he was in the Original Series. Ben 10,000's Way Big is identical to this design. The red parts of Way Big's body are made of an unknown cosmic material with metallic properties. He has red feet with two toes, a black sandal-like covering on the middle of his feet and three black lines on the side of his neck. He also has red arms with two black lines and white fins on the elbows, wristband-like outgrowths on his wrists and yellow eyes on his head with two extra eyes protruding on his cheeks, one on each. He has blade-like growths on his shoulders and spikes on his waist. Way Big is a white colossal humanoid creature with a large fin on his head, which is black at the front and red at the bottom.

6.1 Ben 10 Ultimate Alien: Cosmic Destruction.

Ben 10 omniverse omnitrix template