Splatoon Codexery

Octo Valley

The neon-lit underground home where Octarians found their place in the Turf War.

Octo Valley represents a significant shift in the Splatoon timeline, serving as the primary underground settlement for the Offshoots and Octarians following the events of the previous generation. Introduced during the narrative arc of Splatoon 3, this location acts as a bridge between the hostile resistance seen in earlier conflicts and the peaceful integration into Inkling society. It is where Shiver and her crew established their base before joining the Turf War as equals.

Location_Type
Underground Settlement
Debut
Splatoon 3 Story Mode
Primary_Residents
Offshoots & Octarians
Key_Figure
Shiver
Affiliation
Neutral / Integrated Society
Connection
Linked to Inkopolis Square

Lore & Background

The valley itself is a testament to Octarian engineering, blending industrial functionality with vibrant aesthetics. It serves as a narrative hub in Splatoon 3, illustrating the political and social changes within the world. The area symbolizes hope for peace, showing that even former enemies can find common ground through the shared passion of Turf War competition.

In Their Own Story

The neon lights flickered against the damp metal walls as Shiver adjusted her jacket. Below, the ink pools shimmered with a calm blue hue, no longer churned by battle but resting quietly. She looked up at the map projected on the wall, marking not territories to conquer, but routes to connect. The Offshoots were ready to step out of the shadows and into the spotlight.

Reader's Guide

Octo Valley serves as a narrative hub rather than a standard competitive stage, designed for story progression within Splatoon 3. Its layout features a dense network of industrial pipes, glowing neon signage, and elevated walkways that crisscross above ink-filled pools. Unlike open Turf War maps, this area offers verticality that challenges players to navigate both ground levels and upper platforms during missions.

Strategically, traversal relies on heavy ink coverage to access hidden paths and activate mechanisms required for story objectives. While not a multiplayer arena, the zone incorporates turf control mechanics where players must secure zones against enemy waves led by Shiver's crew before they join forces. The lighting shifts dynamically based on mission phases, altering visibility and tactical advantages during encounters.

This area symbolizes the transition of Octarians from antagonists to allies, visually representing their integration into the broader Inkling society through shared infrastructure. Players should expect environmental puzzles alongside combat, utilizing ink physics to solve traversal challenges unique to this underground district.

Did You Know?

More in Inkopolis & Turf Zones

Elsewhere in the Splatoon universe

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