So you love arcade shoot 'em up? You're at the right place! Unleash your fury and shoot 'em up! Take your space fighter and wipe out fleets of the Kraathu alien ships! Collect credits to upgrade your ship so you can survive the deadly bullet hell! Galaxy Shooter, arcade shoot em up, space shooter, space fighter, mobile game, space combat, upgrade ship, bullet hell, Kraathu Empire, spaceship upgrade, galaxy game, sci-fi game, action game, free to play, endless shooter, galactic war