Press the green flag to start the game. To change the direction of Pac-Man press "w" to go up, "s" to go down, "a" to go left, and "d" to go right. Avoid the ghosts when they're not blue because they will reduce a life and send you back to where you started. If a ghost is blue you can eat them for 100 points. The ghosts turn blue when you eat a super pill and are unable to harm you for 10 seconds. You start with three lives, and they reduce by one each time Pac-Man touches a ghost. Once there are no more lives the game ends.