After defeating Heskel in her previous adventure, Shelly Harrison decides to celebrate at a local bar. When explosions interrupt her tasty beverage, she rushes out to find Heskel in a monstrous flying machine, cackling madly as he rockets away toward a mushroom cloud on the horizon.

Instinctively, she reaches for her Loverboy revolver, cocks it, and searches for the fastest transportation she can find - a sleek and powerful high-speed Hover Bike, armed with Drunken Homing Plasma Missiles. Shelly's fight against Heskel continues with multiple brand-new zones to explore, new dangerous enemies, new armaments to destroy them with, and some amazing high-speed vehicle combat.