Get ready for a spine-tingling showdown in this spooky brawl! Climb the eerie Spooky Tower, take down your foes, and unlock the mysterious Ghost Mode. Dive into Nickelodeon's thrilling free online fighting game where you can choose from a fantastic lineup of characters. Will you pick SpongeBob's superhero alter ego, Invincibubble, or Patrick Star's Mr. Superawesomeness? Mix things up with the Power Rangers from Dino Charge, the Teenage Mutant Ninja Turtles, Henry Danger, or even Sky Whale. Fans of Legend of Korra, Harvey Beaks, and Breadwinners will find their favorite characters ready to battle, too! Once you conquer the tower, Ghost Mode awaits for even more excitement. Who will be the ultimate champion? It's up to you to decide! Use the arrow keys to move, 'X' to punch, and 'Y' to kick!