Sonic the Hedgehog 2

[Xbox Live Arcade] With his new Super Spin Dash and "Tails" the Fox, Sonic is back and better than ever in Sonic The Hedgehog 2. Defy gravity in hair-raising loop-de-loops, bounce like a pinball and race like lightning. Play against friends at home or against others over Xbox Live in this classic game. Enhanced graphics and sound: The game stays true to the original, but takes full advantage of high-definition graphics, with enhanced sound effects. Achievements and leaderboards: Take on the challenge of new achievements to conquer, and use the leaderboards to compare scores among friends and the rest of the Xbox LIVE world. Play with a friend at home, or go online and play Sonic and Tails with the world at large. [Sega]