Please read full instructions for the game to run smoothly. use arrow keys to move the game gets harder as you continue ({[<There is a bug that is unfix able, but if you don't wait for the defense to get back to full speed the game may glitch but other than that the game is very smooth.>]}) If there are strange movements at the beginning of the game like a purple dot click the green flag until it disappears. Also, Don't let them score when playing defense