Press 4 +2 at the world selection screen.
Press 8 + 6 during game play. Three rows of hexadecimal debug information will be displayed. The "Drop Camera" and "Fixed Camera" views may now be selected in all game modes.
Begin game play on the Wild-West World in single player mode. Drive into the pulsating wall inside the mine shaft.
Enable the fast car option and begin game play on Jerome's World in single player mode. Drive into the first floor fireplace.
Begin game play on the Wild West world in single player mode. Take the left at the fork in the road, enter the mine shaft and look for a blue wall to your left. Note: This is not pulsating.