Player 1: 0
Player 2: 0
Press up/down/left/right or a/s/d/w to move
+3 points for picking up a football
+6 points for running across goal line (game ends)
erase canvas
green
blue
add a football
draw tiles
draw end zones
draw sprite1
erase sprite1
draw sprite2
erase sprite2
player1 +3 pts
player2 +3 pts
show scores