Limbo is a strange game. It has got fantastic reviews from virtually every single press outlet.. However, the game is only three hours long and has no narrative in the entire game. The game is literally impossible to spoil. You wake up as a silhouette of a young boy and continue running right and completing puzzles until you reach the end of the game… and then the game ends. There is no real pay off or since of accomplishment upon completion. And unfortunately there is virtually no replayability at all because once you have solved the puzzles once the game is a breeze until you can force yourself to forget the solutions.
Limbo kicks off the Summer of Arcade for Xbox 360 at $15 dollars. By all accounts it is an excellent puzzle game, just remember it is extremely short and there is zero story.