Sega's bringing back Sonic and friends to the Sony PlayStation Portable in Sonic Rivals 2, the follow-up to last year's Sonic Rivals. This title is a high-speed action platformer developed once again by Backbone Entertainment. It packs quite a few features, including single-disc game sharing and six different Battle modes.

The video features a look at Knockout, one of the six different ways to beat the snot out of your opponent in Battle Mode. There's some pretty fast gameplay footage in this one, so check it out below. Sonic Rivals 2 is currently scheduled for a November release in the U.S. Europe will get this title in December.