Play as Chameleon: To play as the hidden fighter Chameleon, at the fighter select screen, select Human Smoke. Then press and hold Left, L1, R2, [Square], and [Triangle]. Keep these buttons held until the fight starts. When the match starts, Human Smoke explodes into Chameleon. Chameleon has the powers of Classic Sub-Zero, Rain, Smoke, Ermac, Scorpion, and Noob Saibot.