Donkey Kong the ape has stolen Mario's girlfriend and has taken her to the top of a steel fortress. Mario must get to the top to save her! Use the joystick control to maneuver Mario across the girders and up the ladders. But - as he runs, the ape throws barrels at him to prevent his progress. Use the fire button to get Mario to jump over the barrels. Will Mario make it to the top and rescue his gal in time?