Awesome Crash Bandicoot-Styled Runner!

This is an awesome recreation of the Crash Bandicoot running from the boulder levels and the only problem I am having is the mute button keeps getting messed up. Like, Ill press mute and its still going and then I press volume up and its muted. Kind of confusing, that needs to be fixed a bit and some other glitches too..

Oorher about Boulder Jack