Stacking bricks in a construction yard has never been so much fun! There are 12 modes to test your construction skills with. Build your tower to dizzying heights against various hazards, unlocking new bricks and abilities along the way.

12 construction yards for your physics engine powered crane. Build the highest towers you can manage in varying conditions!

Use the mouse to pick up and drop bricks. A and D (or mouse wheel, or left and right) rotate the brick. Keep shift pressed down to rotate in smaller steps. W and S (or up and down) scroll the screen when yellow scroll arrows are visible.