So, as you're probably aware, games come out all the time that aren't really recognized all that much and/or aren't part of an existing series and don't use common clichés in the game. This thread is for discussion of those games that would most likely get very few posts if an actual thread were made for them.
First topic of discussion is Amnesia: The Dark Descent. From the makers of Penumbra which was also a pretty cool game albeit a little hard to figure out what to do at times. It's pretty much an immersion game, you get no weapons and are expected to avoid and run away from enemies. The demo is available on Steam.
And remember. Don't go in the water.