Originally released on May 14, 2010.br br We actually made it to 10 Episodes!br br CAST:br Sonic, Mario, Luigi, Yoshi, Bowser, Metal Sonic, Shadow, Narrator, Knuckles (understudy) - skull902.br Dr. EggmanRobotnik - BoyleVoices.br Rouge the Bat, Miles "Tails" Prower, Amy Rose (understudy), Princess Peach (understudy) - SonicSong182's Knux.br Amy Rose, Princess Peach - StarWoodpatch.br Dr. EggmanRobotnik (understudy) - RabidSonicFan.br br OPENINGCREDITS THEME:br "Overworld Rumble: Sonic & Mario" by DJ Pickle (pickleman77)br br SPRITES:br Sonic, Tails, Knuckles, and Amy Rose made by Daniel Sidney.br Rouge the Bat made by MichaFrario.br Dr. Eggman made by Silverbolt.br Shadow the Hedgehog made by Deekman.br Mario, Luigi, Peach, Yoshi, and Bowser and made by AJ Nitro.br Backgrounds by Shadowbot.br br MUSIC:br Ice Mountain Zone (Act 2) - Sonic Advance.br Leaf Forest Zone (Act 1) - Sonic Advance 2.br Leaf Forest Zone (Act 2) - Sonic Advance 2.br Music Plant Zone (Act 2) - Sonic Advance 3.