It's another day in Bowser's Castle. The Koopa King is recanting his past glories to a script toad (stolen of course) as suggested by his advisor Kammy Koopa. It's going rather poorly. A Koopa servant bursts into the room with urgent news: "Your Ruthlessness, there are some weird things going down in the dungeon!" Annoyed with the incompetence of his minions, King Bowser heads down the fix the problem with Kammy right behind him. Little did they know that this little disturbance would become a big problem, and Castle of the Koopa would soon be the stage for the fight fate of their world!

Discover the history and mystery of the 8 Starlites and the powers they hold. Team up with friends, foes, and new acquaintances as you all work together to stop a new threat!