==Release==
The album was released digitally on September 30, 2014, with a release on CD scheduled for December 2, 2014 and vinyl scheduled for January 20, 2015.The album was made available to preorder on September 23 from [http://store.nin.com/index.php?cPath=10 nin.com], accompanied by a streaming sampler of tracks from the soundtrack.
The full score was made available for streaming via NPR on September 25, 2014. The album was released on [[Columbia Records]], while the previous scores were released through [[The Null Corporation]]. For this reason, the album does not bear a [[Halo numbers#Null numbers|Null number]].
==Promotion==