Cycle For Your Life!

Story: A mysterious cloud of rust has on land, corroding all things metal. Larger transports such as trains and cars went first. Smaller vehicles like bicycles are still around, though they, too are collapsing. You must use one bicycle to escape, collect enough scrap to build and upgrade a new one and keep going, until you reach the coast and a wooden ship. Without a vehicle you stand no chance as the the cloud of rust will catch up to you and corrode the iron in your blood... *** Instructions: ...