An ever-changing, ever-challenging water fortress of enemy activity is your destination. A series of vital enemy bridges is your targest. Unfortunately, there's only one way at 'em: straight up the River, through the thick of trigger-happy choppers, lethal land tanks, helicopters and hot air balloons. Treacherous bays reek of peril. Icy currents promise danger. Brilliantly detailed graphics and outrageous sound effects are guaranteed. Your safety's not.