Paused...
| 1. | Menu Theme | 2:59 | Download |
| 2. | The Cephalic Vein | 4:07 | Download |
| 3. | Guardian Theme 1 | 3:36 | Download |
| 4. | The Brain (Left Hemisphere) | 2:35 | Download |
| 5. | Guardian Theme 2 | 2:54 | Download |
| 6. | The Femur Bone | 2:44 | Download |
| 7. | Guradian Theme 3 | 2:52 | Download |
| 8. | The Carotid Artery | 2:51 | Download |
| 9. | The Brain (Right Hemisphere) | 4:09 | Download |
| 10. | Guardian Theme 4 | 3:43 | Download |
| 11. | Final Boss Destroyed | 0:29 | Download |
| 12. | Ending & Staff Roll | 3:21 | Download |
| 13. | Alternative Intro | 3:22 | Download |
| 14. | The Cephalic Vein (Unused Version) | 2:23 | Download |
| 15. | Unknown | 0:17 | Download |
| 16. | Unused CD Audio Track | 3:21 | Download |