Highway 17 and Sandtraps Ambience - Half-Life 2 Ambience

Creepy Ravenholm Ambience

Route Kanal and Water Hazard Ambience - Half-Life 2 Video Game Ambience

City 17 Ambience from Half-Life 2

The sourceruns team Still Alive cover

I really like Opfor's soundtrack, I will admit it is far from the best one in the series. But, it's not that bad. Thought I makes me wish Blue Shift had it's own Soundtrack. If BS did, world peace would probably have happened already.

Medley of the Half-Life 1 soundtrack partially done with the same sample libraries Kelly Bailey used.

Hazardous Remixes: Chapter II

Neon Green Chambers: Chapter II