A single-player story mode that was released as "Wave 2" of Splatoon 3's Expansion Pass.
This campaign sees the return of Agent 8 from Splatoon 2: Octo Expansion as they are unexpectedly transported to a colourless & uninhabited version of Inkopolis Square, the main hub of Splatoon 2.
The gameplay involves Agent 8 challenging the Spire of Order, a mysterious building that has replaced Inkopolis Square's Battle Lobby (the Deca Tower), in a roguelite fashion.
