During play go to the right and flick the switch. Now get all the way to the left and flick that switch. Jump on to the rising log and ride it to the top. At the top jump to the right and flick that switch. Now kill yourself and you should restart at the beginning. Next go to the left once again and flick the switch that activates the log. Quickly jump on the log and ride the log up half way and jump into the opening on the right. Kill the monster and go to the right and climb the rope. You will see three platforms, jump on to the middle one. Get as close to the left edge as possible and press and hold the JOYSTICK DOWN and press and hold the 'SPACEBAR' until a message appears and says NOW YOU'VE DONE IT. This will give you invicibility and stops the clock. Press 'RETURN' to skip levels.