Your goal in this free game is to build as high and as stable building as possible by dropping blocks. Click LEFT MOUSE BUTTON to drop the block. The higher your building is the more people you will get for each placed block. In build city mode your goal is to create a thriving Megalopolis. Build towers and place them wisely in the city grid to reach the goal. You have three chances to finish the tower. After finishing a tower, use YOUR MOUSE to place it in the desired location on the city grid. Have fun!