EP1 - A Cosmic Call EP2 - Cosmic Crisis EP3 - H2 Whoa EP4 - An Enemy In Need EP5 - A Chilling Discovery EP6 - Desperately Seeking Sonic EP7 - Galactic Gumshoes EP8 - Trick Sand EP9 - Ship of Doom EP10 - An Underground Odyssey EP11 - Station Break-In EP12 - A Metarex Melee EP13 - Mission: Match-Up EP14 - Clash in the Cloister EP15 - Teasing Time EP16 - A Revolutionary Tale EP17 - The Planet of Misfortune EP18 - Terror on the Typhoon EP19 - Hedgehog Hunt EP20 - Zelkova Strikes Back EP21 - The Cosmo Conspiracy EP22 - Eye Spy EP23 - Angel Of Mischief EP24 - The Light In The Darkness EP25 - A Fearless Friend EP26 - So Long Sonic