Howard the Duck

What if your two best friends suddenly disappeared? What if they were being held prisoner in an active volcano by a dark overlord? What if to save them you had to jump over quicksand, cross treacherous rivers, fight off an army of mutants, brave high winds in an ultralite aircraft, parachute into the mouth of a volcano, do battle with the Dark Overlord, and somehow stop the volcano from erupting? Got it figured out? Now, what if you were a duck...?