• Test your reaction speed and your sense of rhythm by building the tallest skyscraper you can.

• Finish the game by reaching the last rank on the line at the bottom of the screen.

• Hit as accurately as possible to increase combos and earn the maximum amount of money per game. For the money you earn, you can upgrade your skyscraper by increasing the surface area of the floors, and thereby get even closer to completing the game and becoming the builder of the tallest building in this night cyberpunk city.