Space Invasion

How does the game? The game is a very simple arcade game . It provides the user with its missile shots spaceship to destroy the aliens who come to Earth to destroy the planet . The object of the game is to destroy all the aliens who come each time more quickly , and then get to the final boss . Beating the final boss you access the next level of the game . The game stores a ranking , with their scores , and being an arcade game , the player who makes the highest score possible.