 The voices of the characters in the game come from a variety of  different sources. Marios voice [along with Dr. Marios and oddly,  Luigis] come from "Super Mario 64" (1996). Links and Young Links  voices come from "The Legend of Zelda: The Ocarina of Time" (1998).  Yoshis voice comes from "Yoshis Story" (1998). The voices of Fox,  Samus, Kirby, Pikachu, Captain Falcoln, Jigglypuff, Ness, and Donkey  Kong all come from the original "Super Smash Bros." (1999). The  voices recorded specifically for this game were those of Peach,  Zelda/Sheik, Ice Climbers, Bowser, Marth, Roy, Pichu, Mewtwo,  Ganondorf, and Mr. Game & Watch.