Worldview New York (Brooklyn) - The urban real world The real world where Mario and Luigi originally lived. - A gritty, struggling life They started an independent plumbing business, but they are mocked by those around them, and their daily lives are depicted realistically as not going well. While trying to repair a massive underground pipe, they find a mysterious warp pipe that leads to a magical world. Kicking Kingdom - A colorful fantasy The peaceful and beautiful kingdom ruled by Princess Peach, where Mario first ends up. - Packed with game icons Giant mushrooms grow in abundance, and floating blocks and warp pipes for transportation are spread throughout the city. The resident Toads live busily, and Princess Peach's castle towers over the land with the beautiful appearance familiar from the games. Dark Lands - A fortress of lava and iron The eerie and dangerous world ruled by King Koopa (Bowser), where Luigi crash-lands. - A horror-like atmosphere Magma is constantly boiling, and the sky is covered in dark clouds. Eerie enemy characters like Dry Bones and Shy Guys prowl about, and Bowser's massive flying fortress (a volcano-shaped ship) serves as the base. Jungle Kingdom - A fusion of nature and technology A lush jungle world ruled by Cranky Kong, where Donkey Kong and the others live. - The birthplace of karts Contrary to its nature-rich appearance, they possess advanced mechanical technology, and it is here that Mario and his friends assemble their own "Mario Karts." It is a thrilling world where they race at high speeds along wooden rails stretched in all directions. Rainbow Road - A racecourse in the sky A miraculous rainbow-colored road floating in outer space that appears as a shortcut from the Jungle Kingdom to the Mushroom Kingdom. - The holy land of Mario Kart A thrilling course with no guardrails where intense car chases with Bowser's army unfold. It is the most visually spectacular area, depicting the offense and defense using items just like in the games.
A plumber working in New York. He is skilled, but he suffers from bad luck and the fact that his work isn't going well. One day, he is sucked into a green pipe in the Brooklyn underground, ends up in the Mushroom Kingdom, and sets out on an adventure to find Luigi. Male First person: I (casual)
Mario's twin brother. He runs a plumbing business with Mario, but has a slightly cowardly personality. When sucked into the green pipe, he gets separated from Mario and ends up in the Dark Lands ruled by Bowser. There, he is captured by Shy Guys and thrown into a cage. Male First person: I (soft, polite)
The princess of the Mushroom Kingdom. Unlike the game version, she has a cool, aggressive personality and is also physically strong. She has a strong sense of responsibility and truly cares for the Toads and the Mushroom Kingdom. To stop Bowser's ambitions, she accepts the help of Mario and Toad and heads to the Jungle Kingdom herself to form an alliance with the Kongs. Female First person: I (polite)
One of the cheerful residents of the Mushroom Kingdom. He has a bright personality, accepting Mario immediately when he suddenly appears. He longs for adventure and accompanies Princess Peach when she stands up to fight. He claims to be Mario's best friend. He is a good cook and uses a frying pan skillfully. Male First person: I (polite)
The King of the Jungle Kingdom and Donkey Kong's father. He is surly and rarely forms alliances with other countries. When Princess Peach proposes an alliance to defeat Bowser, he suggests he will form one if they defeat his son, Donkey, in the arena. After Donkey Kong is defeated, he forms the alliance as promised and provides karts to head to the Mushroom Kingdom. Male First person: I (old man style)
Cranky's son and the next king of the Jungle Kingdom. Although a powerful warrior, he has a childish side. Initially, he looks down on Mario and maintains an aggressive attitude even after being defeated in the arena. They later reconcile and show off impressive teamwork. Male First person: I (rough, casual)
The Great Demon King of the Koopas who rules the Dark Lands and is the final boss. He plots to marry Princess Peach using the power of the Super Star and achieve world domination. He is a cruel tyrant who shows no mercy to those who stand in his way, but like in the original games, he also shows a slightly goofy side. Male First person: I (majestic, arrogant)
Bowser's close aide and a Koopa wizard. He supports Bowser with a variety of magic. Male First person: I (polite)
One of the Lumas, star children who exist in space. Because he was imprisoned in Bowser's dungeon, he has a negative personality. He never stops making pessimistic remarks and is shunned by the other prisoners. Unknown First person: I (soft, polite)
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Release Date 2026.10.16 / Last Updated 2026.10.16