Extinction Original Motion Picture Soundtrack
| Composed by | Sergio Moure |
| Published by | Varese Sarabande |
| Release type | Film Score - Official Release |
| Format | 1 CD - 25 tracks |
| Release date | August 14, 2015 |
| Duration | 01:07:15 |
| Genres |
| 1 | Welcome to Harmony | 02:16 | |
| 2 | Night Journey | 05:32 | |
| 3 | Old Grudges | 03:01 | |
| 4 | In the Morning | 02:21 | |
| 5 | Defending My Baby | 01:19 | |
| 6 | The Last Sunset | 06:17 | |
| 7 | The Dog Dead | 03:29 | |
| 8 | New World | 03:17 | |
| 9 | Night Noses | 01:18 | |
| 10 | Lu’s Birthday | 04:25 | |
| 11 | The Farewell | 05:00 | |
| 12 | Encounter | 00:59 | |
| 13 | Patrick Talks With Lu | 02:12 | |
| 14 | Chase | 01:17 | |
| 15 | Under The Bed | 01:50 | |
| 16 | Lu | 01:24 | |
| 17 | They Are There | 04:00 | |
| 18 | The Portrait | 01:55 | |
| 19 | The Flowers | 03:22 | |
| 20 | Gift | 03:28 | |
| 21 | Facing Them | 02:49 | |
| 22 | The Invitation | 01:08 | |
| 23 | The Siege | 01:29 | |
| 24 | Someone Speaks to Me | 01:21 | |
| 25 | A New Home | 01:46 |
