Dr. Eggman is at it once again. This time, he's discovered a supercharged element, known as ragnium, on the mythical island of Ragna Rock. As he mines it as a fuel source, the messy by-products are siphoned off to the adjacent islands, which create a dynamic environment of fire and ice. Dr. Eggman uses the supercharged fuel to power his ultrafast bot racers in a new plan to discredit his eternal rival, Sonic. Plus, with his powerful ragnium, fire and ice, a vast robot army and his new and unflinchingly strong henchman, D-Fekt, backing him, Dr. Eggman may actually succeed this time. It's up to Sonic and his friends to set out and reclaim the islands to battle Dr. Eggman and save the day.Travel to the mythical island of Ragna Rock with Sonic, Tails, Amy, Knuckles and Sticks, as they strive to put a stop to Dr. Eggman's diabolical plans. Battle Dr. Eggman's robot army, vanquish the Island Defender, win rival races, reverse the flow of the elemental tubes and square off against the new, powerful henchman, D-Fekt. Harness the power of the ragnium's by-products, fire and ice, to blaze through obstacles, puzzles and freeze enemies in their tracks. Use Sonic's speed, Tails' flight, Knuckles' strength, Sticks' boomerang and Amy's hammer to fight, race and explore this all-new land. Compete with friends in two-player bot racing via local wireless, and play thrilling mini games that offer challenging puzzles and time trials. Speed off for new thrills and adventure in Sonic Boom: Fire & Ice.

Explore a whole new TMNT adventure in Teenage Mutant Ninja Turtles: Mutants in Manhattan for Xbox One. Play with your friends as Leonardo and the gang in four-player mode, and fight the evil plans of Bebop and Rocksteady. Special skills and team combos that are new to Teenage Mutant Ninja Turtles: Mutants in Manhattan create an exciting gaming experience.