TUB is a large physical sandbox based on the manipulation of any game objects.
In this sandbox, you can play with your friends and other players around the world.
You can control various tools from which you can make complex mechanisms - buttons, timers, monitors, lamps, dynamites.
There are many objects in the game that you can create and connect them together to create your own designs - a base, a house, a garage or an airplane - it all depends on your imagination.
The game has vehicles and a variety of weapons for shootouts.