Orbital Invaders: Space Shooter is a Sci-Fi arcade action game where players become spaceship pilots defending orbit. The game requires quick reactions and strategic thinking to overcome various enemies such as asteroids, spaceships, mines, missiles, space worms, and challenging bosses. The gameplay involves flying around different planets, destroying enemies, and upgrading weapons to ensure victory.

Players control their spaceship using a virtual gamepad with two sticks for movement and firing direction. With features like multiple worlds to unlock, weapon upgrades, bombs, and speed power-ups, the game offers engaging and satisfying gameplay. Orbital Invaders is designed for fans of Super Stardust and Geometry Wars, providing an immersive and thrilling spaceship simulation experience.