Xbox One early adopters should be receiving codes for their free copies of Limbo. It was announced yesterday that the acclaimed Playdead effort would be coming to Xbox One, given away to early adopters as a thank you. The game is not yet available for purchase for other Xbox One owners.
Limbo was originally release in the summer of 2010. You control a silent protagonist through an eerie black and white world. It's a side-scrolling game that has you solving puzzles, avoiding traps, and outsmarting enemies. Playdead is currently working on their next game, Inside, set to debut on the Xbox sometime in 2015.
Thanks to George B. for the tip!