1. Celestial Quest (Main Theme)
1. Flight of the Fishes
2. One Small Step (Area Cleared)
2. The Lunar Expanse
3. Celestial Quest
3. Flight of the Fishes (Title Screen)
4. Enclosed Skulduggery
4. Ode to a Hero (Death)
5. The Lunar Expanse (Map Screen)
5. The Spirit of an Agent
6. Of Haunted Places
6. Solemnity in Space (Game Over, Bad Ending)
7. Fear of the Aggressor
7. The Greatest Glory (Ending)
8. A Certain Strength
8. Jingle
9. Ode to a Hero
10. Taint of Evil
11. One Small Step
12. Solemnity in Space
13. The Greatest Glory