==Chapter 1==
Basement (Lounge) - Phantom from Space - Kevin MacLeod
Cellar (Crypt) - TeknoAXE - Gasoline Diaries
Burning Basement (Vault) - *not found*
==Chapter 2==
Caves (Grave) - *not found*
Catacombs (Grotto) - Ice Demon - Kevin MacLeod + Something mixed up
Flooded Caves (Crevasse) - Soundscape Broken Submarine - Teknoaxe
==Chapter 3==
Depths (Chamber) - Satiate - Kevin MacLeod
Necropolis (Tombs) - Controlled Chaos - Kevin MacLeod
Dank Depths (Citadel) - Ossuary 2 Turn - Kevin MacLeod
==Chapter 4==
Womb/Utero (Cassum/Ovaries) - Static Motion - Kevin MacLeod
Scarred Womb (Viscus) - Ossuary 6 Air - Kevin MacLeod
==Chapter 5==
Sheol (The Pit) - Enter the Maze - Kevin MacLeod
Cathedral (The Chapel) - TeknoAXE - Haunted Ballroom
==Chapter 6==
Dark Room (The Void) - Unseen Horrors - Kevin MacLeod
Chest (Garden) - EdMcMillen's Gray Matter - Villianeurosis
==Other==
Lamb Fight - TeknoAXE - Industrial Rage
Bossfight 1 - TeknoAXE - Drum and Bass Yellow Jacket Revenge
Bossfight 2 - TeknoAXE - Suspense Ten Seconds to Rush
BlueBaby Fight - Flash Isaac - Credits Theme
Isaac Fight - TeknoAXE - Wall of Anger