Splatoon 3: Vian Expansion

==Overview==
Splatoon 3: Vian Expansion is a paid DLC pack, adding in a new campaign mode. The campaign takes place in Inkopolis Square, assuming a flaming cesspool, after the Chaos vs. Order splatfest in Splatoon 2.
You assume the role of Agent V, which can be either an Inkling or an Octoling, and any gender. The hub map is Inkopolis Square, the centre hub of Splatoon 2. You can access the levels through Deca Tower, by opening a map and choosing where to go. The GrizzCo building is the equivalent of the "Vending machine and Lockers" area of the Deepsea Metro Central Station, allowing you to bash the "Ask for a bonus" section to gain gear, usable in online battles (Turf Wars, Clam Blitz, 8-Ball, etc.), claimable after every other level.
==Prologue==
The story starts out showing the results of Chaos vs. Order in Splatoon 2, showing a third character, Marina's conscience. It eventually comes up with the idea of giving Pearl what she wanted, Chaos throughout Inkopolis Square. The screen eventually cuts away.