Matrimelee

To play as Lynn, Jones, Jimmy and Elias, in the character select screen do this button input: up, up, up, up, down, down, down, left, left, right, the screen will go black, and reappear with these four characters in the center of the character select screen.

Select a character. After selecting a character, immediately press and hold A+B+C+D. Continue to hold the buttons till the match begins, your character will change to Sissy as the match begins.