- Flash Helmet: 9-Volt's light bulbs on his helmet flash in rainbow colors.
- Slime Barrier: The slime appears to cover 9-Volt up and colors yearns on him.
- Bust-A-Move: 9-Volt sits on top of a bubble floating around.
- Dream Lighter: 9-Volt sleeps on top of a rainbow cloud while the stars sparkle.
- Rays of Angelic: 9-Volt closes his eyes while a huge beam of light shines on him.
He appears as the main character. At the end, it is revealed that he is a Keronian.
He also appears in the upcoming Super Smash Bros. Dungeon: Angelic and Demonic Rescue Team as a partner for a Tamagotchi.
Super Smash Bros. Platformer As he appears in Super smash bros. Platformer as a playable character, these sound effects when 9-Volt jumps, runs, bounce, or attacks sounded similar to a cheerful creatures called LocoRoco when they Bounce, grow, or split apart. It sounded like this.  In the Adventure mode called The Tamagotchi emisarry, he joins along with 18-Volt,Suka Joe, and Sonic the Hedgehog as the trio who were save the Tamagotchi world.
He is it level "Game POWER!" in this game.