The original soundtrack from Sanctum is now available, offering the tunes from this indie tower defense/first-person shooter hybrid. Word is the OST "features 11 beautifully remastered songs and a bonus track, from soft, soothing tunes to heart-pumping electronic battle music." It is available on Steam for $4.99 and on BandCamp as one of those pay what you want dealies. On a related note, the price of game itself is now permanently reduced, and it can be had for $9.99 USD.