1. a Opening (part 1)
2. b Opening (part 2)
3. Title
4. Sector 1 (SRX) SR388 Simulation Area
5. Environment Sound (Silence 1)
6. Environment Sound (Tension)
7. Environment Sound (Shock)
8. Facing a Huge Reaction
9. Tension Before a Confrontation
10. VS. Arachnus
11. X Invasion Detection
12. Navigation Room
13. VS. Fake Chozo Statue
14. Environment Sound (Disquieting)
15. Sector 2 (TRO) Tropic Area
16. VS. Cyclops
17. Environment Sound (Silence 2)
18. Sector 4 (AQA) Aquatic Level Control Zone
19. VS. Serris
20. Sector 3 (PYR) High Temperature Area
21. VS. B.O.X.
22. Sector 6 (NOC) Dark Area
23. SA X Appears
24. Sector 5 (ARC) Low Temperature Area
25. Sector 3 Emergency Situation
26. Sector 3 Restart the Cooling Unit Timer Mission
27. Environment Sound (Intrigue)
28. VS. Mother Plant
29. VS. Nightmare
30. Sector 4 (AQA) Underwater Area
31. VS. Ridley
32. The Final Command
33. VS. SA X
34. Station Escape Timer Mission
35. Epilogue
36. Ending
37. Appearance Jingle
38. Get Item Jingle
39. Objective Complete
40. Power Down
41. SA X Chase
42. Game Over
43. Unused 1
44. Unused 2