Genre: Side-Scrolling Action Platformer Story: Speed Through Vibrant New Environments As Sonic, Tails, Knuckles, And Amy To Stop Dr. Eggman'S Latest Scheme. Key Features: ‣ Classic 2D Sonic Gameplay Reimagined In 3D: Experience The Familiar High-Speed Action With A Fresh Visual Twist. ‣ Utilize Enhanced Abilities Granted By The Chaos Emeralds To Move And Attack In Exciting Ways. ‣ Discover A Brand-New World Filled With Unique Challenges And Secrets. ‣ Team Up With Friends To Take Down Enemies And Conquer Stages Together. Esrb Rating: T | Multiplayer: Up To 4-Player Local Co-Op