Totalizer, designated Keithturtle in Japanese and model TOT-1, is a tortoise-type Medabot developed as an enhanced successor to Yellowturtle. Equipped with a Tyranos Laser head for rapid ranged assaults, it trades Yellowturtle’s speed amplification for offensive potency. Its configuration includes a Megatol Laser right arm, Gigant Laser left arm, and Roller Tank legs, prioritizing firepower over mobility.

Debuting in *Medarot 2* as the Medabot of Kagamiyama (Sloan in English localizations), Totalizer confronts players shortly after their victory over Spyke’s Cyandog. Subsequent installments expand its capabilities: *Medarot 8* grants its leg parts a Charge Shot effect, while *Medarot 9* reclassifies its head and arms as Heavy-type components with modified compatibility parameters.

In the *Medarot Damashii* anime, Kagamiyama’s Totalizer serves as a silent, steadfast companion. Its inaugural battle occurs during a school Robattle against Ikki Tenryou, cut short by a teacher’s intervention enforcing anti-Medabot regulations. A recurring narrative thread follows Kagamiyama and Totalizer’s struggle against repeated defeats, culminating in the Medabot’s abandonment. This arc peaks in *Medarot Graveyard*, where Totalizer stumbles upon a junkyard populated by discarded Medabots, including Fossilkat.

Throughout this episode, Totalizer aids in unraveling Fossilkat’s history, exposing her abandonment by a previous owner. The storyline delves into themes of loyalty and existential purpose, using interactions between Totalizer and the derelict Medabots to underscore the repercussions of neglect and the significance of mutual reliance. While no overt redemption occurs, Totalizer’s enduring functionality during Fossilkat’s crisis subtly influences Kagamiyama’s reassessment of their partnership.

Totalizer’s documented appearances remain confined to the specified games and anime episodes, with no additional media noted.