Mortal Kombat Trilogy

Random Select

    For player 1, highlight Noob Saibot, hold Up and press Start. Player 2, highlight Rain, hold Up and press Start.

Stage select

    At the character selection screen, highlight Sonya Blade then hold Start and press Up. If you did it right you'll hear an explosion.

Cheat Menu

    Go to the OPTIONS menu and hold Up + L + R until the screen shakes. This should allow you to access the green ? mark menu. Here you can enable one button fatalities, normal boss damage and a few other cool tricks.

Play as Chameleon

    To play as Chameleon,choose any "masked" male ninja. After you have chosen your destiny, hold Away, then press and hold Run + Block + High Punch + High Kick. When your match starts your male masked ninja should turn into Chameleon.

Play as Klassic Characters

    To play as Jax and Kung Lao from Mortal Kombat II or Rayden and Kano from Mortal Kombat, highlight their character on the Player Select screen and press Start.