Ever noticed how games with awesome music becomes awesome? Like Quake II and Painkiller, that raging music really pumps you up and makes you want to kill all enemies ever more and harder! And it's a shame that you can't add music in HL1, well you can but few would download a map that's 30mb. Don't you just hate it?
What do you think of this kind of music in games?
I love it, i always play a track from Quake II or painkiller to get in the mood for mapping. It's awesome!