I don't do much modding for HCE, so I would have no idea what to do here.
I decided to make some new sounds for weapons and whatnot. In this case, I borrowed the sound for the shotgun from DOOM. I had added some new marine death sounds, just for the hell of it, and those worked fine.
However, here's my problem: I now have a silenced shotgun. No firing noises whatsoever. I'm pretty sure I've imported everything right, I've replaced any reference to the old sound, and it plays in Guerilla... So what's the issue here? Why doesn't it play ingame?