The Quantum Conscience soundtrack includes 23 music tracks from the game. Most of the tracks use a strong synth style and alternate between melodic and ambient tracks.

1. Edge of the Universe (Ultimate Mix) (04:55)
   
2. Old Friends (03:33)
   
3. Blaire's Theme (03:30)
   
4. Void (02:50)
   
5. Spy's Life (02:52)
   
6. Lab Rat (02:33)
   
7. Korah's Theme (03:43)
   
8. Lost Planet (03:50)
   
9. Wayward Thoughts (04:09)
   
10. Edge of the Universe (04:29)
    
11. Loving Thoughts (04:04)
    
12. Sneaky (03:09)
    
13. Deceit (04:00)
    
14. Spy's Peril (03:06)
    
15. Failing FOEs (04:00)
    
16. Disagreements (03:20)
    
17. Suspicion (03:20)
    
18. Mierol's Theme (03:41)
    
19. Planet of Quiet (03:38)
    
20. Shadows (04:12)
    
21. Hacked (03:13)
    
22. Metal Labyrinth (04:28)
    
23. Journey to Heaven (04:41)