Dink Smallwood is a funny little Adventure/RPG game.
Well of Souls, a differnt kind of rpg. Kind of more turn based and less adventurous.
There was also this game that I can't find that I used to play... You were a Lego guy and you were able to materialize Lego bricks .. It wasn't run by Lego, though. Just can't remember the name.
If anybody has any other freeware games like that, post them here.