This is by far the most difficult Boss scene. If you have any weapons remaining, use them immediately to save trouble of what is in store for you. When you do not have any weapons, it is mandatory that you watch the flamethrower men extremely carefully. When they are far away, they will shoot the flamethrower at waist level. When they are close, they shoot at your feet. When they are far away, wait until they shoot the flamethrower, otherwise they will shoot at your feet, requiring you to jump closer to them (then they will fire at your feet nearly as soon as you land, which will usually result in seeing you burnt to a crisp). Repeat three times and you will have completed the game. Note: This is for the first time through the game, not for the continued play after you have completed the game.