Here is a great engineering vehicles game for lovers of Lego and Meccano or budding engineers who can apply the laws of physics on robots in various environments.
To begin, select the Tutorial Levels mode where a tutorial introduces you to the many available construction opportunities and allows you advance in levels.
Vehicles are made from geometric shapes, motorized parts and joints. The menu at the top offers the pieces you can use to assemble your vehicle drawing them on the workspace. When your robot is made, you have to test it in its environment and perform the required tasks as soon as possible.
The arrow keys help steer the vehicle.