Galaxy Force II is an arcade shooter with a 3-D view from behind your spaceship. Fly through five different planets, taking on enemies in environments that range from a peaceful garden to lands made of fire or ice. Navigate treacherous landscapes by flying low over the planet surface and blowing up enemy robots, ships, and turrets then flying through a tunnel to destroy the alien stronghold on each planet. It is your duty as part of the Galaxy Force to defend against the alien invasion and maintain peace in the solar system.