Crokinole

Players take turns shooting discs across the circular playing surface, trying to have their discs land in the higher-scoring regions of the board, while also attempting to knock away opposing discs.

More about the rules here.


The soure of picture: http://www.canadiandesignresource.ca

Play Crokinole online free.

Rails-Across-America

Another popular railroad board game available playing online. Your attempt to railroad the United States into falling under your monopolistic thumb, you'll need to build tracks connecting to the many cities present on the map of the US and some in Canada and Mexico. But the goal here isn't really the money you make, but the prestige you gain from building the most and longest lines.



Unfortunatelly I haven't found free version but you could buy it here.
Some cheat codes here.