Invid Invasion - A Robotech GameEarth, 2031. Following the defeat of the Robotech Masters by Dana Sterling's 15th Tactical squad, the planet faces a new threat. Alien spores called Protoculture are spreading all over Earth, and this has not gone unnoticed in the universe. The mysterious alien race is known as the Invid arch enemies of the Robotech Masters launch a full scale invasion of Earth to secure the valuable Protoculture energy. With only a rag tag collection of guerilla