Scatter! 1 Robo vs. all, a big and bulky simplistic giant robo design. It strictly hot-bloodedly uses the FULL POWER of the ROBOT all charged up, smashing a hole into enemy robot with its giant hand, and pummeling into explosions. I know of another full anime like this called Gaiking (2005) remake, I call it the morale booster. There are other anime that fall in line with the super robot genre, but are different as they're more about looking brutal and crosses into mecha when it validates damage more than actual hot-blooded robo strength. Atranger is odd looking like a lion, for real?, but you can see,it's a fight until the enduring end for the pilot/robot and enemy. To hell with backing down even if hurt. To run is something you can't ever come back from. Gather it with Akira Kushida's music, it is always hot admiration.

The Gattai is very simple, but hey it works to make the robo bulkier or arm it with weapons and shield.

I like the plot so far, it's very good for 13 minutes. The viewership is low, please if you like this anime, give it some positive feedback.