MUS is a cards game with 4 players around a table. It is a spanish (basque) game. Easy to learn to play but hard to master. Important to decoy opponents. SUMUS is a server for such a game. Clients are also provided or in development.
Trading Agent Competition (TAC) is an international forum designed to promote and encourage high quality research into the trading agent problem.
The TAC SCM open-source software consists of a Java-based Game Server and and library for developing agents.
Rising Heroes is a card-based game server that allows players to use and trade cards in order to collect resources, develop skills, fight in battles and defeat their opponents through games organized in tournaments.
POTG Games is a parent project for a number of items originally part of a commercial venture. This includes
* SuDoku for J2ME
* Board games for J2ME
* J2ME Game downloader
* Multiplayer game server