http://www.gamespot.com/sonic-the-hedgehog-4-episode-2/videos/gameplay-trailer-sonic-the-hedgehog-4-episode-2-6350932/
Youtube link: https://www.youtube.com/watch?feature=player_embedded&v=aD2mxET_IB4
Youtube link: https://www.youtube.com/watch?feature=player_embedded&v=aD2mxET_IB4