Dr. Chaos

Dr. Chaos was a notoriously difficult NES game that I couldn't make heads or tails of as a kid, but boy did I ever love the cover art:



In particular, I was fascinated by this little guy:



Is his weapon attached to his umbilical cord? It looked that way to me as a kid, and it still does. As far as i know, he doesn't appear in the actual game anywhere, but I used to draw him all the time. Wish I could find those.