In this weird game you must upgrade anything you can.
You earn cash by playing invaders style arcade where enemy ships
are coming from the top of the screen and you must shoot them.
In order to get to the next level you must not let any of them pass.
You can spend the cash on many upgrades like ship weapons and power, game menu style and sound and even game graphics.
In arcade mode use the Left arrow key or A key to move left and the Right arrow key or D key to move right.
Use the Space bar to shoot all your guns.
Played 100,163 times