HaloMods "Classic" Read-only Archive

I'm pretty sure this is done with the sound environment tag (snde), but what I can't figure out is where to find it... =\

Does anybody know where the snde tag for the echo effect is? Or if I'm wrong on how the effect is done...

im pretty sure you are right about the tag but what you have to change i dont know. I messed with it once but made things sound to wierd when i did it

Yeah I would really like to know what to do to get this also,
I tried finding out on my own but couldn't get it right