In Corrosion, each player manages a factory and you use technicians to build an engine. In the steam-filled air, time is your biggest enemy as most machines and gears rust away quickly, so it is wise to also produce chrome gears and invest in rust-free and high-performance chrome machines.

To be successful, you must smartly coordinate your engineers and corrosion wheel and switch smoothly from one engine to the other. When the end of the game is activated, the person who managed to score the most points with their machines and prizes wins.