The temperature is rising and hundreds of pumped-up athletes are at the starting line waiting to begin the Matchbox charity run. Luckily, the always-reliable Aqua King is standing by to provide H20 and ensure this day is a complete success! There's adventure around every corner in the big city! Police cruisers foil the plots of bad guys while rescue vehicles keep up a constant safety vigil and proect the city. Trucks transport vital supplies in and out of downtown while busy citizens hustle back and forth to stores, schools and skyscrapers!