Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 01 | A Letter From Red | Mikko Tarmia | 4:04 |
| 02 | Water Tunnels | Mikko Tarmia | 2:14 |
| 03 | Close to Evil | Mikko Tarmia | 1:54 |
| 04 | Original Penumbra Theme | Mikko Tarmia | 2:15 |
| 05 | Residential Corridors | Mikko Tarmia | 1:34 |
| 06 | Infected Is Near I | Mikko Tarmia | 1:48 |
| 07 | Light Inside Darkness | Mikko Tarmia | 2:59 |
| 08 | Theme for Overture | Mikko Tarmia | 2:52 |
| 09 | Iron Mine | Mikko Tarmia | 2:16 |
| 10 | Cells | Mikko Tarmia | 2:12 |
| 11 | Overture Intro Theme | Mikko Tarmia | 2:06 |
| 12 | Spider Attack (alternative version) | Mikko Tarmia | 1:44 |
| 13 | Ice Cave | Mikko Tarmia | 2:08 |
| 14 | A Moment of Relief | Mikko Tarmia | 3:02 |
| 15 | Theme for Black Plague | Mikko Tarmia | 2:22 |
| 16 | Kennel Area | Mikko Tarmia | 2:26 |
| 17 | Chemical Laboratory | Mikko Tarmia | 2:12 |
| 18 | Infected Is Near II | Mikko Tarmia | 2:07 |
| 19 | Black Plague Ending (alternative version) | Mikko Tarmia | 2:04 |
| 20 | Run! | Mikko Tarmia | 1:52 |
| 21 | Library (alternative version) | Mikko Tarmia | 2:32 |
| 22 | Farewell for Dr. Swanson | Mikko Tarmia | 1:42 |
| 23 | Theme for Requiem | Mikko Tarmia | 2:00 |
| 24 | Mining Room | Mikko Tarmia | 2:06 |
| 25 | Hive Mind | Mikko Tarmia | 2:17 |
| 26 | Mess Hall | Mikko Tarmia | 2:28 |
| 27 | Requiem Ending | Mikko Tarmia | 2:00 |
Source: MusicBrainz release group 9f8582cc-f226-418a-ad86-6baf2dffcf1e (CC0). Cover: Cover Art Archive.