Instructions:
Choose how many human players you want, how many computer
players you want and how many rounds you want to play, from the above options
menu. The default is one human and one computer. You must click the
mouse cursor somewhere in the option menu box before you press enter to start
the game or the game won't start. Press the left or right arrow key to aim
your cannon to the left or right. Press the up or down arrow key to
control the range (distance) of your shot and the space bar to shoot.
