We propose two videos from E3 in Los Angeles with a live demonstration of Sonic Generations: The title will be set in different eras in the history of the blue hedgehog, with the game environments that will be playable in both the classic 2D horizontal Sonic, both in 3D, for a more modern approach. Enjoy.

Generations Sonic - Green Hill Zone Gameplay | HD version
Sonic Generations - Speed ​​Boosting Gameplay | HD version