In a bizarre twist within the Mushroom Kingdom, Mario finds himself in an alternate universe where the landscapes are overrun by sentient weeds that have taken on peculiar personalities and formed a strange society. As Mario, you'll navigate through whimsical yet treacherous terrains, engage in dialogue with quirky weed characters, and solve riddles that challenge your wits. With gameplay that emphasizes player choices, you'll decide whether to ally with these leafy inhabitants or combat them in hilarious encounters. Your decisions influence Mario's journey, leading to multiple endings based on the fate of the Weed Empire.