We're so excited about Sonic Rush Adventure, and after seeing this new trailer you'll know why. It's old-school Sonic platforming, sped up to a ridiculous pace, and combined with new 3D action stages that actually look like fun little excursions.
Sonic blazes around the place, pinging off springs, grinding rails, pulling mid-air stunts and spinning through all types of scenery, and then takes to the water in a selection of vehicle-based battles. It looks incredible.
See the screens below, and the trailer on the right.