Limbo (game) is a puzzle platformer, developed by indie developer Playdead. It was firstly released on July 2010, on Xbox Live Arcade, but now it is also available on PS3 and PC.
Unsure if you should buy this game or not? Try the flash game Coma. It is very similar to this game and if you’ve already played this game and enjoyed it, then I also recommend you try out Coma. The only real difference is, LIMBO offers more challenge as a puzzle platform game than Coma does, but in terms of atmosphere, they’re both VERY similar.