Buy Global Defense – Sega Master System (SMS) and defend the Earth from alien invaders in this classic arcade-style shooter. Buy now, ready to ship! In Global Defense, players must strategically place missile bases around the world to shoot down incoming enemy missiles and UFOs. With challenging levels, intense gameplay, and multiple difficulty settings, this game will test your reflexes and strategic thinking skills. Experience the thrill of saving the planet from destruction in Global Defense for the Sega Master System.
