Snubbull serves as a supporting character in Pokémon Square, engaging with Whiscash and fellow Pokémon during discussions about Pikachu’s disappearance. It reveals Team A.C.T.—a top-tier rescue team—is occupied by a critical mission in Magma Cavern, their absence hindering immediate efforts to locate Pikachu. This disclosure heightens the urgency, prompting reliance on alternative teams like Team Go-Getters and Team Meanies to address the crisis.

Consistent with species traits from broader Pokémon lore, Snubbull displays a timid, non-confrontational demeanor contrasting its intimidating exterior. The character exhibits keen understanding of rescue team hierarchies and mission dynamics, contextualizing the operational challenges and escalating stakes. While Snubbull’s role centers on conveying essential information about Team A.C.T.’s status, it remains detached from direct participation in the primary rescue operation, functioning solely as an informational anchor within the narrative framework.