Super Mario Bros. 3 - World 8-Bowser's Castle

The beginning has statues that shoot beams when you come close to them. When you see an opening above, a platform will elevate from below you and take you to the next section with orbiting balls. Descend by the orbiting balls and climb donut platforms over a big lava pit where fireballs lurk. Depending on which path you make, you can take either the upper door or the one after a Thwomp. In the next room, one statue will shoot a beam while fire will be incoming as you cross the lava. Enter the door to the boss room where you’ll battle Bowser. Bowser will shoot fire then hit the turf to wherever you’re standing. When Bowser hits the turf, the floor below will shatter. Keep luring Bowser to the floor for him to hit the turf until it forms a hole for him to fall through. Once he falls, you’ll be complete with your adventure and the door to the final room will open to save the princess. To defeat Bowser the alternate way, throw numerous fireballs or hammers at him.