GameTable Online is an ad supported online game system at http://www.gametableonline.com. Games are played in real-time, and some of the games provide solo play: an artificial intelligence for opponents, which allows you to enjoy multiplayer games against computer opponents. Registering as a user is completely free, and gets you unlimited play of all of the games.
There are additional incentives to play, the largest of which is a point system that grants rewards, such as real-life games from their shop, and discounts on some online and print publications.
The Games
Metagame
GameTable Online is built on a proprietary internet gaming platform called Metagame. This Platform includes a game engine, web platform, database and other tools to help speed the process of online board/strategy game creation. In 2007 this platform was first made available for license to other online game publishers.
More information can be found on the Metagame website.