I'm not much game oriented: I prefer real boardgames instead of computer games.
However, Limbo is a real gem.
The graphism is a pure amazement of simplicity. The music is an essential component of the tension. It's really terror building.

Not very difficult, so very fun to play.

Wait for the middle of the night, stay alone, put your sound on and launch Limbo... You won't regret it. Or maybe you will, but you'll love that.

Fabulous game. I wrote to the devs ages ago pleading for a Mac version. This must not be missed.

Does not work with my PS3 controller which I use for other games (Batman, DiRT 2, etc) even though it supposedly supports controllers... otherwise this is a really good puzzle platformer. I haven't been this entertained in this genre since Oddworld and Oddworld 2 on the PSOne.