I wanted to know if a specific sound effect, not music, that is copyrighted, if used as an engine sound is allowed? The rules say ALL copyrighted material, but I cannot find anything about audio. Music would obviously be taken down, but if it is within some copyright rule or whatever, would it be allowed? What I mean is if I used some random sound, from some random game, that isn't music but is copyrighted, is it prohibited? Even if I use part of it? Or am I forced to recreate it in audacity?