This is two stickmen fighting. Powerball is the guy with glasses, and Mr. Punch is the guy with the hair. They each have 20 lives, which are shown on the screen. Whenever they are touching each other, you have the choice to punch the other guy. Powerball punches by hitting Z, and Mr. Punch punches by hitting M. Powerball moves using the A and S keys, and Mr. Punch by the arrow keys. If you get punched, you lose a life. If you lose all of your lives, it's game over.
