Labels: Unknown Worlds Entertainment
| 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 | 4:34 |
| 16 | Frontiersmen | Simon Chylinski | 1:53 |
| 17 | The Future | David John | 5:23 |
| 18 | Thirsty Skulk | David John | 5:06 |
| 19 | Thirsty Lerk | Simon Chylinski | 4:08 |
| 20 | Dark Nebula | Simon Chylinski | 5:05 |
| 21 | Celerity | Simon Chylinski | 1:12 |
| 22 | Supernova | Simon Chylinski | 3:43 |