Erickson is a tall and muscular super mutant with greenish-gray skin and glowing yellow eyes. He wears a unique outfit made from the skinned pelt of a yao guai, complete with a bearskin hood and gloves. He carries a large hunting rifle and various traps on his person, indicating his skills as a trapper. at first glance, with his hulking frame and mutated features. However, his demeanor is far from the hostile.