The Kaiju from the Super Robot Anime, Space Warrior Baldios. They were referred to as Combat Mecha(戦闘メカ Sentō meka) and are sent by the Aldebaren Army. Most of them were used to fight Baldios directly while others were only used as weapons for plans.
Big Octo
Mega Dozer
Mogusar
Variable Fortress
Silver Shark
Bemroid
Ganimu
Bemlar
2 Unidentified Giant Mechas
Transparent Ray
Super Burn
Burorira
Unnamed Red Giant Mecha
Mira Jagger
Game Balius
Aku Daikan
Jolar
Doruka
Artificial Sun