Enter the "Fight as Replicant and Wolf", "Enable easy super moves", and "Fight As Vermilion and Sho" codes, then return to the title screen. Press A, X, Y, Z, C, B when the phrase "Press Start" flashes. A sound will confirm correct code entry. Press Start and highlight the "Option" selection on the main menu. Then, hold R and press Start. A hidden menu will appear allowing you to toggle ring-outs, become almost invincible, adjust effects, and more.