Lost World, The

Hold L + X + Y + Z + B at the options screen. Release all buttons, then hold L + Y + B buttons. Return to the main menu to enable drag mode (free movement) and/or display mode (view debug messages).

Enter the password XXXXXXXXXXXX as a password. Blood will be disabled and opponents will be easier to kill.

Hold L + X + Y + Z + B at the options screen. Return to the main menu. The message "DEBUG DRAG" will appear in the lower left corner of the screen to confirm correct code entry. Begin game play, then hold L and press the D-pad to move anywhere in the current level.

Enter the game options and turn the music off and set the sound effects volume to the maximum. Begin game play as the Velociraptor or Tyrannosaurus Rex and begin killing humans. At times, certain victims will say "f*ck off" in a faint, but distinct voice.

Enter the following passwords to begin game play at the corresponding level.

Enter XAXYYYYYZXYY as a password.