Sega's just revealed Sonic the Hedgehog 4 for PS3, 360 and Wii.
This was the title previously known as Project Needlemouse.
It'll be digitally released in episodes, with the first part due this summer, and is the first true sequel in the series in over 15 years.
It's a 2D game with 3D graphics.
Despite it being Sonic and what's happened with the series recently, it's official: we. are. pumped.
Get the first trailer below, thanks to GameSpot.