《克苏鲁异闻录》原声音乐集, 由音乐人Red Owl & J. Kanevsky联合制作。如果您购买了本OST，那么下载后，音乐文件将会存放于您的游戏文件夹内。

收录以下18首游戏原声音乐:

· 01 - Main Theme
· 02 - Introduction
· 03 - Detective John Murphy
· 04 - Credits
· 05 - In the strange place
· 06 - The caverns of the green fire
· 07 - Professor Clawstone
· 08 - Witch Elizabeth des Flèches
· 09 - Thief Michele Ricci
· 10 - Ghoul Eliot Loss
· 11 - Victory over the Great Old Ones
· 12 - Defeated by the Great Old Ones
· 13 - Game over
· 14 - Fight scene 01
· 15 - Fight scene 02
· 16 - Fight scene 03
· 17 - Fight scene 04
· 18 - Cultist's chants (BONUS)