Amy Rose
Seven returning characters from previous "Sonic" games star in "Sonic Lost World". The protagonist, Sonic the Hedgehog, must defeat the main antagonist Doctor Eggman and stop the Deadly Six. Aiding him in his quest is his best friend Tails, a fox who has the ability to fly. Knuckles the Echidna, Sonic's strong friend, and Amy Rose, his self-proclaimed girlfriend, also make relatively minor appearances.