A robot warrior with a transparent torso showing internal gears, and a swappable weapon arm. Man-At-Arms' robotic creation and a member of the Heroic Warriors.
Roboto is a Heroic Warrior built by Man-At-Arms as a sentient combat robot. The 1985 Mattel figure was one of the most mechanically elaborate in the vintage line: a transparent chest revealed a working gear assembly that spun visibly when the figure’s waist was twisted. The right arm was swappable between a claw, a hook, and a blaster, similar to Trap Jaw’s mechanism.
Catalogue source: heman.fandom.com (CC BY-SA 3.0).