Use the links at the top or bottom of the list to control sort order.
Send private messages for other users.
Play chess with other Greenfoot users, or against the AI (with difficulty setting), or yourself.
Beta: A reusable utility for onsite user 2-player games. Provides user online status, opponent selection, client communication, etc.
Onsite user co-op game. With some puzzle-like features.
Play Battleship with other users! First onsite user multiplayer game! With instant messenger after each match
Instant Messenger with individual users. Live chat with "online status" indication.