http://image.com.com/gamespot/images/cne_flash/production/media_player/proteus/one/proteus2.swf
Here’s the plot: You travel back in time as a roadie to the mythical age of metal. You lead an army of headbangers and creatures alike to a war againts barbaric overloards (?). Save the World with your guitar.

Gamespot released an exclusive trailer of this crazy game starring Black Jack. Apparently Tenacious D wasn’t sincero-ironic enough.