[Puke]

pinging sound? I generally play with the sound off, so im not sure what you mean.

if the mod had replaced the sound files, you could simply erase the 'sounds' directory from the mod. but i dont see a 'sounds' directory in my copy of the devnull mod, so that probably wont do it. i am guessing you are refering to weapons fire, which would require an edit of the components.txt to change each weapon to use the default sound.

if you are talking about button pushing sounds, and the like, then you must be using a Version with custom sounds, in which case you should be able to simply delete the 'sounds' directory as described.