Kongregate Facebook app

The online gaming site, Kongregate, makers of some of the best time sucking games out there, is adding a challenge platform to its Facebook application on Monday. As of Tomorrow, Facebook users will be able to challenge their friends to a variety of Kongregate games, which are playable through embedded versions in Facebook. Right now, you are able to challenge your friends to eight different games.
LicenseFree
Operating System Webware