Full Name Marty Gras
First Appearance (Alisa's Adventures in Rockoland) Back with the Squad
Alisa's Adventures in Rockoland Portrayer Steve Van Wormer
"Hey, Einstein! My name's Marty!"
— Marty, after Crash Gordon calls him a "purple thing".

Marty Gras, better known as Marty, is based on the standard controllers used on Nintendo's GameCube home console. He is known to being one of Alisa Bosconovitch's friends.

Marty's full name, Marty Gras, is a pun on the events of a christian celebration, called Mardi Gras.

Marty, along with Theo XX, Giratina, the R.O.B., Dawn, Bowser, and Mamoswine, are the only Nintendo characters that do not appear in Xianghua in Rockoland.

Steve Van Wormer, Maxi's Soul Calibur III voice actor, voices Marty in Alisa's Adventures in Rockoland.