I like the LBX echo sound. CRACK. mmmm
Random note... the ambient background sound (almost music) that is present in Death Valley really adds atmosphere, and matches the ambience of the map really well. Also you hardly notice it, it is subtle yet effective. I mentioned it on in game chat once, and someone said it was a bug, just the menu sounds playing? It doesn't quite sound the same to me... is it a bug or something you have specifically added?
Reminiscent of the lonely MW2:Mercs missions.
If it's intentional.... more like that please!