So after patiently putting up with uninspired (and quite terrible) Sonic titles for years and years, Sega finally announced that a proper 2D sequel to the old Genesis series, Sonic the Hedgehog 4, will be out this summer.

The footage below (courtesy of GameVideos) was leaked earlier and shows the game in all its Dimps-developed glory. 1up pulled the clip from the original post but it lives on, at the moment, here: