Skyscraper

Skyscraper is an action game where the player controls a BX-1 helicopter fighting against invaders from space. The game is set against the backdrop of New York. The goal is to rescue all the people falling from the sky. Some people have parachutes and some don't. Various objects and enemies flying through the screen will kill any people they come in contact with. Likewise, if they touch the helicopter that the player is flying it will crash and explode. Some enemies can also shoot.

The BX-1 helicopter can move up, down, left and right, and can shoot in those directions as well, but it cannot shoot diagonally. The time and the number of people that need to be rescued are displayed at the bottom of the screen, and the stage is cleared when the time reaches 0 or a certain number of people have been saved. After the stage has been cleared a letter will be shown, so if you press that key within the time limit, you can move on to the next stage.