An action game intro song. I was playing Half-Life about 30 minutes before I got Mixcraft 5, and as I browsed through available loops, I came across one called 303 Acid. It came in 4 variations, and I instantly loved it. So the combo of 303 Acid and Half-Life led to this. I tried to make it convey the thought from Half-Life of being stuck underground, with aboveground being the only safe place, and where you were headed, but almost everything stands in your way. If Half-Life had been more of an action game, this would have worked well as an opening. As implied before, made with Mixcraft 5.