Roll through beautiful worlds with AiAi and friends as you try to stop mad scientist Dr Bad-Boon from blowing up Jungle Island! Join the all-star monkey team of AiAi, MeeMee, GonGon, Baby, YanYan and Doctor as you jump, flip and roll your way through hundreds of beautifully designed tracks and mazes. It's a monkey-fest for the gang - play alone or with friends to stop Dr Bad-Boon and steal back your beloved bananas.

- The ultimate Super Monkey Ball experience - over 300 tracks from Super Monkey Ball, Super Monkey Ball 2 and Super Monkey Ball Deluxe.

- Go bananas with 12 fun mini-games such as Monkey Racing, Monkey Soccer, Monkey Bowling, Monkey Baseball and many more!

- Compete against friends to become the toughest banana on the online leaderboards!

- Build an all-star monkey team of up to 4 friends to work together to save Jungle Island via local 4-player co-op games.

- Immerse yourself in the universe of Super Monkey Ball, featuring creative comic-style stories in Story Mode.

- Want to be the coolest monkey on the block? Customise your character and Super Monkey Ball to make them unique to you!

New thrills. Classic feels. Adventure through the mystical Northstar Islands in this all-new take on classic 2D Sonic high-speed action platforming. Play as Sonic, Tails, Knuckles, and Amy Rose and harness all-new Emerald powers to move and attack in dynamic new ways. Navigate gorgeous, never-before-seen environments solo or with up to 3 other players and stop Dr. Eggman, Fang, and a mysterious new adversary from converting the islands' giant animals into Badniks before it's too late! A new Spin on a Classic The 2D Sonic high-speed sidescrolling action platforming you know and love, reimagined with fully 3D graphics, new powers and abilities, an all-new setting, and new ways to play! You've never played classic Sonic like this before! Play as your Favorite Characters Choose from Sonic, Tails, Knuckles, and Amy Rose and take advantage of their unique abilities to blaze a path across the Northstar Islands as they race to defeat Dr. Eggman, who has teamed up with an old nemesis, Fang. Harness the Power of the Chaos Emeralds Multiply, swim up waterfalls, change form, and more with the powers of the Chaos Emeralds. More Friends, More Fun For the first time ever in a Sonic game, play through the entire campaign with up to 3 other players with drop-in and drop-out 4-Player Local Co-op.