Game about vehicles is sandbox physics construction game, focus on building and testing land, sea and air vehicles. Vehicles can be any shape, each modules can be fully customisable and it changing physics behaviour.
This is one vehicle with different stages, switching dynamically by one key. I'm working on new, powerful elements - rotating plates, they working similar to joints but with absolution stability and force, it allow to build big, complex, moving parts. For example :excavator arm, tank turret, hangar door.