Poker games are currently being tested. Relada Games Innovative Java games from this Las Vegas-based developer. Best of all, they're absolutely free. Sierra Internet Gaming Beta version of an online gaming system providing real-time, multiplayer gaming capability over the Internet. The Planet's Empire Archives Empire is a war game for up to 100 people, played in real-time over the Net.
Maps change hourly and all the files can be downloaded here.
WebDeck Software Play WebHearts, WebSpades, or even WebEuchre online. A lot of links to Playrooms, to on- line games for single play and to games in wich your can play with partners.