GeeKeR, Becky and Noah are on the run from the vicious, bio-engineered street thugs known as The Junkers. The Junkers, employed by Mister Moloch, chase our trio into Nightmare Park, an abandoned amusement park full of still-functioning systems which are programmed to respond to any aggressive act with deadly combat games. Becky must control her raging temper or the park's mechanisms will destroy them all.