I am old enough to remember Mazinger Z with nostalgia.
I have to admit I had quite a lot of fun making this concept. I was wondering how it would feel to control gigantic robot while defeating enemies.
I used as a reference "Punch out" and Samus Aran's space suit as an inspiration for the design of the enemy. Everything looks a little retro indeed, There is little interface because the game would be controlled by drawing "lines" on a screen.
For a higher resolution please download the files from Dropbox