The aliens have attacked the earth! To fight them, we need a new spaceship. Build the best one you can and prepare to fight in the most dangerous battle of the galaxy.

The spaceship will be the most important thing in your survival. It will allow you to travel through space and reach the end of the galaxy. Along the way, you will fight many different enemies, including asteroids, planetary bosses, and alien fighters.

You will be able to build your own spaceship. The best one will allow you to travel the most far. The more you travel, the more you will be able to discover.

There are many types of spaceships to build and upgrade. Each has its own characteristics and its own weapons.

There are many different enemies to fight in the game. You will have to shoot them down and destroy them. This will allow you to increase your game score.

You will be able to upgrade your spaceship to help you fight the enemies.

You will have to defend the earth against the alien fighters. You will be able to do this by destroying the enemy's weapons and killing the enemy.