Angry Birds developer Rovio has revealed a new game in the series is underway, in an official Youtube video introducing the studio's upcoming kart racer Angry Birds Go.
The game was first teased in June with the release of a still from the game; Now, the team has revealed the new title features kart racing and will, oddly, be sponsored by Red Bull.
No platform or release date has been announced, although Rovio promises to reveal more information "soon."
