Requiem of the Battlefield
The rag-tag group of freedom fighters arrive at the fallback point of the Mars Base Recapture Missions. Unfortunately, the Inbit had arrived earlier and all that remains the invasion force is only a scattered hulks and corpse of ships, mecha and men. Stick was counting on this group is shocked and begins to lose hope in the mission. While on a scouting mission, Houquet and Rey find a naked woman who appears to be a battle survivor. In actuality, she is an agent of the Inbit Refles, engineered to spy on the freedom fighters. Houquet and Rey take her back to their camp. Yellow and Jim find several new fighters to add to their arsenal, and get to try them out against an Inbit patrol. Stick realizes that others are relying on him and enters into battle, destroying the Inbit patrol.
Aired 04/12/1983EP 10 - Requiem of the Battlefield

Genesis Climber Mospeada
The story takes place in the 21st century. Due to the fact that pollution was becoming a major problem, scientists had developed the use of hydrogen fuel called "HBT" as an alternative to fossil fuels. At this time humans have colonized Mars in search of new place to call home as a result of overpopulation. In the year 2050, a mysterious alien race called the Inbit invaded the Earth. Unable to fight the Inbits, Earth became desolate with only a few pockets of human beings scattered throughout the planet. Many of the refugees escape aboard a few remaining shuttles to seek shelter on the Moon. The Inbit set up their main base of operations in the Great Lakes area of North America called "Reflex Point".
(Source: Wikipedia)