Sonic has been an awesome Sega mascot, no wonder Sega used him a lot. Because Sonic is Sega's reliable person to entertain people.

Sonic Generations is awesome you get two Sonic's in the game. Such as Classic side-scrolling 2d Sonic, and Modern super fast action-paced 3d Sonic.

The Time Eater (which is actually a new creation from Eggman, has sucked all of Sonic's friends into a mysterious white world, there he meets his younger self, and that both Sonic's have to team up to save the world from being a total wasteland. To do that both Sonic's have to run super fast.

Familiar levels from familiar Sonic games have been remastered, in glorious HD.

And that's how Sonic Is AWESOME!!