This doesn't necessarily confirm Sonic will be racing around jolly old England, but we wouldn't be too surprised. This was backed up only a few days later when rumored logos were found for Sonic Generations and Mario & Sonic at the London Olympic Games. We suspected something along these lines when we saw Sega's 20th anniversary teaser trailer. Each level has an act for both Sonic characters, as well as 10 challenges. The two have to work together to find out who opened up the time holes. Modern Sonic stages are 2D/3D stages with gameplay in the style of 3D Sonic games.

The dual Sonics are explained by mysterious 'time holes,' which bring together various Sonic characters from present and past. Finally, the announcement promises an 'interactive new menu system' to interact with characters and gather treasures. Both Sonics also come equipped with the full complement of identifiable Sonic moves. The game will include call-backs to environments from the older Sonic games, rendered in HD and playable in both classic 2D and the modern 3D modes. Sonic will be playable in his 1991 'Chubby' incarnation as well as the sleeker, modern Sonic. Sega officially took the wraps off of Sonic Generations today, a game that doubles as a 20th anniversary retrospective of the hedgehog with 'tude.' The game is set for a holiday release this year on the Xbox 360 and PlayStation 3.

Sonic generations 2d full game