I didn't know GameHouse did this, but
DreamWoods is free to download today. Unless you have Fun Pass the unlimited trial version has an 18 second commerical every so often. Guess with Fun Pass you get to skip the commericals.
If you have't seen this game, it's a match 3 block game. Where you're trying to move a little girl from one level to the next by lining up three blocks so they explode, clearing a path to the next door. Collect all you can on each level and that level becomes a star.
I haven't play it far enough to know where you'll end up, but so far it's not a bad little game.