Use the arrow keys to move the character on the right, and use the L key to shoot with him. Use the w s a and d keys to move the character on the left, and press the space bar to shoot with him. When either player touches the blue water, they will go back the center of their court, and change element. The first to push the other player into the water three time, wins. May the best bender win!
This is modeled after the Avatar: Legend of Korra probending matches. I was inspired by sensimook's program Avatar. I am going to make a copy of this program where there is a one player option and your opponent is the computer.