Zoids Corp!! Special Attack Unit

"Zoids Corp!! Special Attack Force" is two volumes of stories serialized in the comic magazine "Coro Coro Comics". It seems to be separated into two different stories. The first volume is comprised of a story referred as "Zoids Simulator" and involves a Republican protagonist and an Imperial antagonist. The protagonist has a Liger type Zoid. The second volume is "Real Machine Zoid Compilation", meaning not a simulation. The protagonist now has a real full scale Zoid. The antagonist group doesn't appear.