This is merely a proof of concept for a game I will make in the future. Try to figure out how to operate the alien weapon with the number keys. Sometimes you may have to double-tap a key for a specific function. All controls are randomly generated and regenerate whenever you eject an empty cartridge. You get a point for every cartridge you empty. That is all the instruction I can give you. Good luck!
Art, programming, concept, and pretty much everything else by myself alone. Took some suggestions from friends.