Musique -- Metal Gear Ac!d et Ac!d²

17. Leone Forces (1:36)
18. Residential Quarters (1:24)
19. Power House (1:51)
20. Interval of Dark (1:44)
21. Niko² (1:36)
22. FAR (1:29
23. La Clown (1:52)
24. Death of Swallowtail (1:09)
25. Frisson (1:37
26. Metal Gear!? (1:29)
27. Vs. Metal Gear (3:37)
28. Alice (1:33)
29. Roger's Confession (1:58)
30. End Title (3:41)
31. MGS1 Pack (0:23)
32. MGS2 Pack (0:29)
33. MGS3 Pack (0:34)
34. Chronicle Pack (0:32)
35. Link Battle (1:47)
36. Link Battle Rush (0:42)
37. Sweeties (0:40)
38. Mission Start (0:07)
39. Mission Failed (0:07)
40. Mission Complete (0:07)
41. Metal Gear -Remix- (1:59)
42. Bonus Track -Sound Effects- (3:02)

- CD2 -

1. METAL GEAR AC!D² (1:22)
2. Intermission (1:05)
3. VR Training (1:32)