There are some games (flappy bird, Leo's fortune etc) which does not allow volume control for them and I'm mostly listening to music whilst playing games on my s3 so I was wondering if there is any possible way of killing the audio of apps you want to cause it gets annoying listening to two different sounds at the same time , there must be a way since rooting your Android means gaining full possibilities and control over it and I think root could help us here someway, Thanks.