Power Instinct Matrimelee Cheats for Arcade
Unlock Jones, Lynn, Jimmy and Elias from Rage of the Dragons:
These characters are unlocked by going to the 'Character Select' screen and pressing Up, Up, Up, Up, Down, Down, Down, Left, Left, Right. If the code has been entered correctly the screen will go black and reappear with the four characters in the center of the 'Character Select' screen.
Unlock Sissy as a Payable Character:
When you have selected a character immediately press and hold A + B + C + D. Keep holding the buttons until the match begins and your character will change to Sissy.