The humans have wanted to reach the sky since the old days. Can you construct an ultimate skyscraper which rises above everyone and everything else? In this game, your target is to release the hoisted blocks so as to construct the highest tower. When the game starts, a piece of block will be elevated by the crane and it will swing back and forth. Click to release the block when it swings to a suitable position above the base, and the block will drop. Then continue the process to construct the tower. Each piece of successfully landed block gives a base score of 100 points, and if multiple blocks can land perfectly, you will receive accumulated bonuses. The ruler at the bottom left corner of the screen will measure the current height of the tower. As the tower will begin to tremble as it gets higher, it will be harder to land new blocks. You will start the game with 3 lives, and one life will be deducted if a block fails to land. When all 3 lives are gone, the game ends. Steady the base structure and soar above the sky!