How to unlock Mario, Luigi, and Wario in Another Super Mario 3D for the DS. This game is a hack created by Skawo, his channel can be found here: / skawo90
In the original Super Mario 64, you'd need 70+ stars to unlock the final level, and in the normal version of Super Mario 64 DS, without any glitches, you'd need Mario and 80+ stars to unlock the final level. You know, requirements seemed to loosen in Another Super Mario 3D.
The only way to unlock Mario as a playable character is to defeat Goomboss in a battle as Yoshi by swallowing one of the Goombas and spit at the King Goomboss. Repeat is two more times to do the same technique until Goomboss is no more. When Yoshi defeated Goomboss, it yields a big key with Mario's red cap on it, After Yoshi collected 8 stars in the Super Mario 64, DS version.