This comes out this year on the PS3, Xbox 360 and the Wii. The game will be playable in high definition on the PlayStation 3 and Xbox 360. The Wii and PlayStation 3 version of the game will feature support for motion controls. Also this a side scrolling game like the originals. Just thought I'd post up for those intrested. There was videos of actual game play, but Sega took them down.
[ame="http://www.youtube.com/watch?v=lIVSsv8s5Tc"]YouTube- Sonic the Hedgehog 4 - Episode 1 Debut Trailer[/ame]
[ame="http://www.youtube.com/watch?v=MCHcyPswNN4"]YouTube- Sonic The Hedgehog 4 - Opening Title Screen[/ame]