Play as Sonic, Tails or Knuckles in rolling 2D landscapes.

"Play along with Mario, Sonic and a host of other characters and compete in Summer Olympic events at the 1964 or 2020 Tokyo Games; includes over 30 events and new Olympic sports." --

"Super fast, super fun, superstars! Journey to 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 stop Dr. Eggman, Fang, and mysterious new adversary Trip from converting the island's giant animals into Badniks before it's too late! Choose your favorite character, play with or against your friends, master new powers &...

Features 20-page artbook and reversible cover sheet. 4 classic titles on disc, including Sonic the Hedgehog, Sonic 2, Sonic 3 and Knuckles, along with new playable characters. Spin Dash your way through numerous zones in Classic mode with the game's original resolution and limited lives, or the new Anniversary Mode with unlimited lives in revamped widescreen HD. Includes previously released add-on content: Extreme Missions, Mirror Mode, additional...

"Join Sonic in the high-speed adventure of a lifetime! The evil Dr. Eggman has built a gigantic interstellar amusement park bursting with incredible rides and colorful attractions - but he's powering it with a captured alien race called "Wisps." Use Sonic's lightning speed to free the Wisps and learn the secrets of their amazing powers as you explore six unique colorful worlds, each filled with dangerous enemies and hurdles to overcome. Now with stunning...