It clearly has Sonic up to his old Sega Genesis antics, except it’s all 3D but 2D… in HD! The clip shows off some ‘Splash Hill’ zone action.
It really does look like Sega paid attention to fans begging them to create a Sonic just like he used to be, and not go all silly with a billion different characters and start throwing guns into the mix. Sega has been pulling the clips, so watch it while you can:
Source: Destructoid