Natural Selection 2 Official Soundtrack
AlbumTracklist 58:43
| 1 | Descent to the Surface David John | 3:37 | |
| 2 | Main Menu Simon Chylinski | 5:11 | |
| 3 | Infesting David John | 3:03 | |
| 4 | Hive David John | 4:06 | |
| 5 | Rush David John | 1:44 | |
| 6 | Decay David John | 4:13 | |
| 7 | Evolution David John | 2:26 | |
| 8 | Rust & Steam David John | 4:17 | |
| 9 | Tarnished David John | 2:35 | |
| 10 | Exosuit Simon Chylinski | 2:21 | |
| 11 | Origin of Kharaa David John | 4:27 | |
| 12 | Thirsty Onos Simon Chylinski | 5:27 | |
| 13 | Alone David John | 2:12 | |
| 14 | Refinery David John | 1:13 | |
| 15 | Gorilla Simon Chylinski | 4:35 | |
| 16 | Frontiersmen Simon Chylinski | 1:53 | |
| 17 | The Future David John | 5:23 |