This is an interesting puzzle game for those who love design and construction . The essence of the game is very simple and clear even to a child – you have to build a bridge , driving a vehicle in which you have chosen will get to the next level . Need to build a successful bridge , using a variety of designs : the roadbed , ropes and props. If you do it right , your machine will rush on through the drifts and icy prigrady . Construction of the bridge – it is responsible , and without knowledge of the physical laws can not do here . Complexity increases from level to level , passing each of which offers the player access to new transport.