The old SprayPlay activity.
Download from http://activities.sugarlabs.org//en-US/sugar/addon/4579
The game starts with a keyboard image. The players' keys for aim and shoot are illuminated. Any key starts the game. Shoot the puck into the oposite goal area.
See http://wiki.laptop.org/go/Spray_Play for more details.
SprayPlay is written in PyGame. If you would like to contribute, see SprayPlay.