Amy Rose - She is the 12 year old. She is a pink girl hedgehog who believes herself to be Sonic's boyfriend. Her first appearance in the games was in Sonic CD, introduced and kidnapped by Metal Sonic, although she was alluded to close friend "Princess Sally" in the Western game manuals, in order to tie in with the cartoon. After this appearance, she became known as Amy. Her first playable appearance was in Sonic Drift, although that game was not released outside of Japan, making Sonic Drift 2 her first playable game for other regions. Not possessing the speed or strength of other characters, Amy uses a "Piko Piko Hammer" as a weapon.