With his powerful metal body and mighty claws, Robotical really loves to build. Constantly clanking, beeping, whirring, and sending out jets of steam, he works tirelessly day and night, searching out spare parts wherever he can find them and stacking them together to create the most incredible structures that someone can presumably imagine. In fact, he loves constructing things so much that sometimes he forgets to recharge his circuits and freezes in place, right in the middle of building. Robotical is slow to react to things that he doesn't expect, and prone to individual short-circuits, with a tendency to move right into holes, spin around suddenly in place or crash through walls without even noticing. He also has a bad habit of finding parts in other creations and moving off with them, right over or through any obstacles in his way, but any Psymonsters won't blame Robotical – it is just his programming.
He is a gray robot with blue eyes, yellow arms, a light, conveyor wheels, and a neck, and red and green triangles.
- The name "Robotical" means of or relating to robots.
- Robotical is one of the 44 Psymonsters who have no legs (the other 43 are Planto, Zoidburger, Gingersnap, Sundrift, Catfish, Colossus, Putty, Snakegrowth, Mystical, Waxcandle, Angler, Sheloden, Kennywheel, Sprout, Scary, Thunderquake, Cobracious, Creaturous, Greedy, Queasy, Transparent, Watermelody, Aquamarvelous, Trampedo, Waxcleaner, Oceanquake, Lunar, Snowmelter, Drivacuum, Slash, Stumpback, Elasmountain, Concordian, Conqueror, Puffy, Schizophobia, Tester, Mytherian, Booter, Telephone, Extraordinarium, Bargeria, and Coolberry).