TV-Series
Description
Akwimos first emerges as a digital clone within Bakugan Interspace during the New Vestroia conflict, formed from data of an unidentified Neathian Bakugan. Spectra Phantom deploys this digital entity to test opponents, leading to battles against Dan Kuso and later engagements against foes such as Rubanoid and Phosphos alongside Helix Dragonoid. In a clash with Ren Krawler's Linehalt, the digital Akwimos secures victory using its Battle Gear, Gigarth, an event that strains relations between Ren and the Brawlers.

Marucho Marukura programs the digital Akwimos with a laid-back personality and the catchphrase "Cool is the rule, dude!". The real Akwimos later replaces this digital counterpart when Fabia provides the original Neathian Bakugan to the Brawlers. He swiftly bonds with Marucho, adopts the digital catchphrase, and serves as his primary Guardian Bakugan throughout the Gundalian conflict. Akwimos engages in multiple battles, frequently alongside allies like Coredem or Aranaut. His notable confrontations include repeated but inconclusive clashes with Lythirus due to external interruptions and a demanding underwater duel against Aquos Megarus.

In combat, Akwimos utilizes ability cards including Heal Blue, which nullifies opponent abilities while boosting team G-Power, and Spiral Pressure, which increases his own G-Power. His signature move, Elemental Blue, freezes opponents to force a tie. Equipped with the Battle Gear Gigarth, he leverages its power in critical moments, defeating Buz Hornix and supporting infiltration missions on Gundalia. During one infiltration, he and Marucho discover Jake Vallory unexpectedly commanding Gundalian forces.

Akwimos achieves victories over adversaries like Avior and Linehalt, but suffers defeats against Krakix and Phantom Dharak. He remains active until the Gundalian invasion's conclusion, participating in the final assault on Gundalia Castle alongside allies including Dragonoid Colossus. Following the conflict, he remains on Neathia while Marucho returns to Earth, resulting in their farewell.

In the physical Bakugan game, Akwimos is an Aquos-attributed Bakugan. His G-Power varies across releases like BakuBoost and BakuTriad, ranging from 650 to 800 Gs. Specific assembly requires correct folding and arm adjustment for Battle Gear attachment. He cannot change attributes without external gameplay elements like Gate Cards or Ability Cards, a unique trait among Marucho's primary partner Bakugan.