Metal Öpera

From the introduction:

Metal Öpera is a game of blunt passion given an electric voice. You play an angry Rocker fighting against the oppression of the State with violence both musical and physical. A Rocker is typified by the leather-clad bad-ass weilding a smoking shotgun (with a broadsword bayonet), sparking guitar slung over his shoulder. He stands atop a pile of downed foes, a rumbling storm approaching from behind lit within by fierce lightning and without from the hellish fires below.