- Earn your first money by pressing a "Y" button. - Increase your income by buying new elements of steam engine like gears, forcers, regulators. - Clean the rust to upgrade all you engine parts. - Clean the tanks to decrease you engine phase and your machine will earn more money every second. - Buy new technologies to open Locomobile, Steamship and Locomotive engines. - Beware of breakdowns! Breakdowns will decrease your income money every second. Build a full Steam Engine and earn a billion dollars!