VOTOMS

Armored Trooper VOTOMS (装甲騎兵ボトムズ Sōkō Kihei Botomuzu?) is a military science fiction mecha anime series, having undergone several incarnations. The original 1983 television series was created by Ryosuke Takahashi and Sunrise, featuring mechanical designs by Kunio Okawara. Following directly in the footsteps of Takahashi's previous series, Fang of the Sun Dougram, VOTOMS continued the trend towards hard science in the mecha anime subgenre. The series was supplemented by numerous original video animation releases, and also inspired a number of spin-off works whose media ranges from serialized light novels to video games. More here.

Super Robot Wars DRP
In Super Robot Wars DRP, the Gilgamesh and Balarant systems remain relatively the same, except that their holdings are bordered by the warlike Zentraedi and the Buff Clan. With the coming of the human race, they have traded arms, technologies and soldiers with NUNS while resuming their eternal war with each other.