Silent-Runner
Noli timere messorem
Hmmm..... Darq is the only one I have already, and it's a pretty good puzzle/platformer. You rotate the room to solve the puzzles. I think Creaks is by the team that did Samorost and Machinarium, which were pretty fun games. Love these type of games when I don't really feel like getting too involved in something. Right now I'm in love with Tiny Lands, a find the difference type game. Worth checking out.
Tiny Lands is also a nice game which you can get for around 1(!) buck.