Due to a freak accident in Arendelle, two dimensions collide where the Giant Monkey Man attacks Elsa's home and plans to destroy and rule all 9 dimensions. Only the mind of one Hedgehog can defeat this incredible primate behemoth of power. Elsa, Anna, Kristoff, Olaf, Sven, Sonic, Tails, and Knuckles and all their alternate dimensional counterparts must gather together defeat the Giant Monkey Man and save the 9th dimension!
