Gizmo is a robot citizen of Unikingdom.
Gizmo is a robotic citizen. He is a green semi-circle with a dark green base. He has lime green arms with light green pincer hands. He has dark green half-circle with two green-topped antennas sticking out. He has a pair of wheels at his base.
Some episodes color him in shades of yellow instead.
- Main article: Gizmo/Gallery
| Main: Unikitty / Puppycorn |
Dr. Fox / Hawkodile / Richard
Antagonists: Master Frown / Brock / Doom Lords / Score Creeper / Eagleator / Ted Butter / Giant Jelly Creature / Friend Guy / Cupcake Monster / Wish Coins / The Tooth Fairy / Sandman
Supporting: Action Police / Dino Dude / Dr. Fox’s Robots / Kickflip / FeeBee / Security Robot / Mark 1 / Rock Guy / Pet Pet / Theodore / Bim-Bom / Craig / Toaster and Toast / Really Old Edith / Background Characters