Sonic Heroes Episode 7: Team Sonic Zone 7 - Egg Fleet, Final Fortress, Egg Emperor

Team Sonic has finally arrived on Eggman's massive air fleet and have to fight their way across multiple battleships to reach the flagship. An ominous storm moves in as the heroes reach the Final Fortress, and it becomes a race to the finish as the structure falls apart piece by piece. At the end, Sonic confronts Eggman in his greatest weapon yet, the Egg Emperor...