Lotten is a character from the anime Yu-Gi-Oh! 5D's, known as Lawton in the English dub. He serves as the main antagonist of the Crashtown story arc. He is the younger brother of Malcolm, the initial leader of the town. Lotten is a skilled and ruthless duelist who ultimately betrays his brother and takes control of Crashtown for himself. His motivations are driven by ambition and a desire for power, showing little loyalty even to family. He is depicted as cunning and calculating, willing to use dirty tactics such as throwing dynamite during a Riding Duel in an attempt to eliminate his opponents. Throughout the arc, he engages in a tag duel alongside Malcolm against Yusei Fudo and Kalin Kessler, and later faces Yusei in a one-on-one duel. His dueling style is aggressive, and in the video game adaptation, he uses a burn-focused deck. Lotten's role is primarily that of a final obstacle in the Crashtown storyline, representing the corruptive nature of unchecked ambition. His relationship with his brother Malcolm is built on rivalry and eventual betrayal, as Lotten sees Malcolm as weak and unworthy of leadership. He shows no notable development beyond his defeat; he remains an antagonist who is overcome by the protagonists. His notable abilities include his tactical use of traps and direct damage cards, as well as his willingness to cheat by using real explosives to harm his opponents outside of the duel's rules.