1. "Forbidden Power [Theme for Aya]" - 2:05
2. "MIST" - 3:52
3. "Aya Again" - 2:29
4. "Don't Move!" - 0:40
5. "Nightmare in the Battlefield" - 1:19
6. "Deadly Calm" - 1:03
7. "The First Encounter" - 1:43
8. "Tower Rendezvous" - 1:51
9. "Metamorphosis" - 2:19
10. "Watch Out!" - 3:47
11. "Ambush!" - 2:07
12. "What the Hell Happened?" - 3:03
13. "Do Something!" - 1:27
14. "Weird Man" - 2:31
15. "Return to the Base" - 1:42
16. "Ghost Town" - 3:08
17. "Hunt in Dryfield" - 2:15
18. "Don't Shoot!" - 0:34
19. "Douglas' Blues" - 3:19
20. "Water Tower" - 1:56
21. "Hiding Place" - 4:54
22. "Dryfield" - 1:13
23. "The Bottom of the Well" - 2:17
24. "Stealth Assault" - 2:18
25. "Heaven-sent Killer" - 2:22
26. "The Depth of Aya's Memory" - 0:54
27. "From Dusk Till Dawn" - 1:49
28. "Vagrants" - 1:56
29. "Dark Field" - 4:46
30. "Gigantic Burner" - 2:13
31. "Douglas' Grief" - 4:06
1. "Voice of Mitochondria" - 2:30
2. "Pick Up the Gauntlet" - 2:53
3. "Abandoned Mine" - 3:56
4. "Into the Shelter" - 1:54
5. "Wipe Out the Creatures" - 2:33
6. "Hold Your Breath" - 1:48
7. "Crawling Waste Emperor" - 3:33
8. "Chase" - 1:29
9. "A Sigh of Relief" - 0:51
10. "Passing Through the Sewer, You'll Find..." - 1:48
11. "Battle on the Waterside" - 1:13
12. "Inner Part of the Shelter" - 2:07
13. "Innermost of the Shelter" - 2:03
14. "Negative Heritage" - 1:10
15. "Man Made Nature" - 0:57
16. "Ark" - 1:42
17. "Fool's Paradise" - 1:31
18. "Mitochondria Reactor" - 1:10
19. "Mental Deranger" - 0:51
20. "Stalker" - 1:23
21. "Cruelty of Eve's Fate" - 1:16
22. "Killing Field" - 1:06
23. "Golem Soldiers" - 2:57
24. "Prestige of the Nation" - 1:37
25. "Intrusion" - 5:10
26. "Brace Yourself" - 2:38
27. "Brahman" - 3:20 28. "Distorted Evolution" - 3:12
29. "Logic of the Superpower" - 1:15
30. "Aya's Diary" - 1:37
31. "Epilogue" - 1:03
32. "Gentle Rays" - 3:51
33. "Weird Man [Delete-Core Mix]" - 5:10
34. "Hiding Place [Comfortable Mix]" - 5:07
35. "OMAKE" - 0:04