| Joel Nielsen - Unforeseen Consequences (Cut) |
| Joel Nielsen - Blast Pit, Pt. 2 |
| Joel Nielsen - Black Mesa Theme (Mesa-Mix) |
| Joel Nielsen - Black Mesa Theme |
| Joel Nielsen - End Credits, Pt. 2 (Cut) |
| Joel Nielsen - End Credits, Pt. 1 (Cut) |
| Joel Nielsen - Ambience 8 |
| Joel Nielsen - Lambda Core |
| Joel Nielsen - Forget About Freeman |
| Joel Nielsen - Surface Tension 3 |
| Joel Nielsen - Surface Tension Uncut |
| Joel Nielsen - Surface Tension 4 |
| Joel Nielsen - Surface Tension 2 |
| Joel Nielsen - Surface Tension 1 |
| Joel Nielsen - Questionable Ethics 1 |
| Joel Nielsen - Questionable Ethics 2 |
| Joel Nielsen - Ambience 7 |
| Joel Nielsen - Residue Processing |
| Joel Nielsen - Apprehension |
| Joel Nielsen - Apprehension (Mesa-Mix) |
| Joel Nielsen - On A Rail 2 |
| Joel Nielsen - On A Rail 1 |
| Joel Nielsen - Ambience 6 |
| Joel Nielsen - Power Up |
| Joel Nielsen - Blast Pit 3 |
| Joel Nielsen - Blast Pit 2 (Mesa-Mix) |
| Joel Nielsen - Ambience 5 |
| Joel Nielsen - Ambience 4 |
| Joel Nielsen - Blast Pit 1 |
| Joel Nielsen - Ambience 3 |
