Chris Walker has other uses. Please see Chris Walker (Disambiguation) for other meanings. 

"Chris Walker" is a musical score composed by Samuel Laflamme featured in Outlast. It has a total runtime of 2 minutes and 31 seconds. The soundtrack is played to indicate when Chris Walker is nearby. Its tune will dramatically increase if the player has been spotted.

The soundtrack was released separately from the main album, as a part of Outlast's first anniversary edition. It is currently unavailable for purchase on iTunes.