After two decades in the shadows, the Metal Slug development team’s long-lost project, Navinosuke: The Yo-Kai Buster, is set to make its debut on the Nintendo Switch in 2026. Originally conceived for the Game Boy Advance, this pixel RPG was shelved before it could ever be revealed to the public. Now, thanks to the efforts of Kohachi Studio, fans will finally get to experience this unique title that blends traditional Japanese folklore with RPG mechanics.