I can't believe I completely failed in this episode to draw attention to the fact that Dr. Chaos is, in fact, a Superman villain. But then again, both games this episode read like latter-day comic book villains: Good-hearted souls with the best of intentions yet who somehow strayed from the straight-and-narrow path and now simply cause pain and suffering (especially among Gen X kids). The ambitions greatly outstrip the execution with this episode, as two attempts to tap into the exploratory action trend that dominated the NES in 1988 utterly fail to provide players with compelling reasons to delve into their worlds. Suffering from grievous design, visual, and technical shortcomings, both Dr. Chaos and Superman rank among the bottom tier of NES games to date despite their creators' obvious and admirably grandiose visions.