Gammamon's Ultimate form is known as Gammamon: Ultimate. In this powerful evolution, Gammamon gains enhanced abilities and a more formidable appearance. This transformation allows him to harness greater energy and combat skills, making him a significant asset in battles against formidable foes. In this form, Gammamon showcases a striking design, featuring a more muscular build and intricate armor-like details. His attacks become more potent, and he can utilize advanced techniques that reflect his growth and experience as a Digimon. This evolution represents a crucial step in Gammamon's journey, highlighting his potential and determination.