The Robot City of Gearland is Under Attack! 

The evil semi-truck ROLLAR is tormenting the wonderful robot citizens of the city. As one of The Super Trains you must save Gearland by delivering gears and passengers to specific locations, upgrading your train, solving emergencies, and battling Rollar.

Once the final emergency has been resolved, the Super Train that has collected the most stars during their journey is the winner!