The game offers a free mode, where you are given the opportunity to design spare parts and the cars themselves, as well as about thirty scenarios with different levels of difficulty. In the first task, you are given an engine that runs on 95 octane fuel, but you need to redesign it for 80 octane and minimize changes to the engine component. Then you will encounter more hardcore stories in which you will have to design an engine for a powerful tank on request, or convert it into a civilian mode of transport.
Automation is addictive once you start to understand everything, but it will also help you understand the principles of mechanical engineering. Inside the game, you are invited to go through a tutorial with video and voice acting, for a better understanding of the mechanics of the game. The game also contains statistical data after starting a new engine. This game is perfect for fans of upgrading and downgrading cars, and will not make you bored because the different ways to play will make you think about what to do best.