Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1.1 | The evil eye | Syun Nishigaki | 0:24 |
| 1.2 | Prologue ~to know the true end~ | Masami Ueda | 1:06 |
| 1.3 | Weapons don’t give us relief | Masami Ueda | 1:00 |
| 1.4 | Falling victim to the ex-neighbors | Masami Ueda | 0:33 |
| 1.5 | Drove the passengers to be the living dead | Shusaku Uchiyama | 1:18 |
| 1.6 | Left alone? | Shusaku Uchiyama | 1:24 |
| 1.7 | The buildup of suspense | Masami Ueda | 0:50 |
| 1.8 | Screaming target | Masami Ueda | 0:29 |
| 1.9 | Above the blood pool | Shusaku Uchiyama | 0:40 |
| 1.10 | Nothing more to do here | Shusaku Uchiyama | 2:44 |
| 1.11 | Hope against hope | Masami Ueda | 1:33 |
| 1.12 | Who’s that lady? | Masami Ueda | 1:22 |
| 1.13 | Madness under the mask | Shusaku Uchiyama | 3:06 |
| 1.14 | Now in two pieces | Masami Ueda | 0:15 |
| 1.15 | Embryo into its cradle | Masami Ueda | 0:25 |
| 1.16 | His final scoop | Masami Ueda | 0:59 |
| 1.17 | Destined to be malformed | Syun Nishigaki | 1:27 |
| 1.18 | Don’t look up! | Masami Ueda | 0:21 |
| 1.19 | Dropping into the water | Syun Nishigaki | 0:08 |
| 1.20 | Wandering alone | Masami Ueda | 1:40 |
| 1.21 | Dropping again | Syun Nishigaki | 0:22 |
| 1.22 | Heads up! | Shusaku Uchiyama | 0:16 |
| 1.23 | Women squaring off | Masami Ueda | 1:16 |
| 1.24 | The gigantic alligator | Shusaku Uchiyama | 0:52 |
| 1.25 | “It” is after you | Shusaku Uchiyama | 0:51 |
| 1.26 | This is my nest | Syun Nishigaki | 2:44 |
| 1.27 | Like a shadow | Syun Nishigaki | 1:49 |
| 1.28 | The shadow is gone? | Shusaku Uchiyama | 0:50 |
| 1.29 | Wreckage of the mad experiment | Masami Ueda | 2:02 |
| 1.30 | Fearful is no word for it | Masami Ueda | 2:14 |
| 1.31 | Maximize your survival instinct | Masami Ueda | 1:28 |
| 1.32 | To another nightmare | Masami Ueda | 0:28 |
| 1.33 | The daredevil four | Masami Ueda | 0:58 |
| 1.34 | Your mission | Masami Ueda | 1:07 |
| 1.35 | Set about the mission | Masami Ueda | 1:44 |
| 1.36 | Mission accomplished | Masami Ueda | 0:12 |
| 1.37 | Under cover of darkness | Shusaku Uchiyama | 1:36 |
| 1.38 | Long and gloomy underground passage | Shusaku Uchiyama | 1:57 |
| 1.39 | We will never die | Masami Ueda | 1:38 |
| 1.40 | Find the final one! | Masami Ueda | 1:53 |
| 1.41 | Dawn never fails to come | Shusaku Uchiyama | 1:15 |
| 1.42 | “The ultimate bio-weapon” Medley | Masami Ueda | 8:20 |
| 2.1 | Start~Cursor | Hideaki Utsumi & Wataru Hama | 0:41 |
| 2.2 | Door | Hideaki Utsumi & Wataru Hama | 1:38 |
| 2.3 | FootStep | Hideaki Utsumi & Wataru Hama | 1:18 |
| 2.4 | Enemy | Hideaki Utsumi & Wataru Hama | 8:09 |
| 2.5 | Weapon | Hideaki Utsumi & Wataru Hama | 1:30 |
| 2.6 | Room | Hideaki Utsumi & Wataru Hama | 3:00 |
| 2.7 | Character’s Voice | Hideaki Utsumi & Wataru Hama | 0:59 |
| 2.8 | サウンド開発スタッフの声 | Masami Ueda, Shusaku Uchiyama & Syun Nishigaki | 4:34 |
Source: MusicBrainz release group b0dfe72f-bdbb-3dba-abb2-99e6b04468ab (CC0). Cover: Cover Art Archive.