Sandlot Games is another company that puts out casual games. They have a promotion where they give away a Free Game of the Week. This week’s free game is Westward II. I believe it’s a real time strategy game.
Don’t know too much about this site. Looks pretty new. Concept sounds very familiar to Big Fish Games. Apparently these guys created the Super Granny and Cake Mania series.
NOTE the deal is only good for the PC version of the game. Not for the Mac version at this time.
You can read more about the Free Game of the Week Promotion here on their forums.