Mario and anime come together as one in Isekai Mario, the ultimate anime crossover! Collect over a hundred power stars across multiple scenarios, customize your character's look and voice, summon for hundreds of new anime characters to play as, face off against a wide variety of enemies, interact with a variety of different items, and solve puzzles in this massive crossover of 3D Mario and anime! Isekai Mario features playable characters from a wide variety of different anime franchises including Sword Art Online, Re:ZERO, KonoSuba, Overlord, Shield Hero, Hyperdimension Neptunia, Genshin Impact, Touhou, Hololive, and more!
The discovery of a lifetime! Mysterious shrooms from another world have appeared, and thanks to the hard work of researchers from the Royal Magic Institute, the development of a miraculous new drug known as the Isekai Shot has been completed! Once the Isekai Shot has been injected into a patient, they gain the special ability to reincarnate into other worlds! A dream come true for isekai fans! It's time to volunteer as a test subject! Let's go!