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 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 is 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 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, and a mysterious new armored adversary.

Harness the Power of the Chaos Emeralds:

With the new Emerald Powers, choose from 7 different abilities including Multiply, swim up waterfalls, and even change your form. Explore new parts of the map, unlock new abilities, and unleash devastating special abilities against your enemies.

More Friends, More Fun:

Play through the entire campaign with up to 3 other players with 4-Player Local Co-op and Compete locally or online with up to 8 players in the all-new Battle Mode!