Because Splatoon 3 has heavy anti-piracy checks, you must enable "Ignore Missing Services" under System settings.
For Side Order, you must have a save file that has completed the base single-player campaign (The Crater). Use a 100% save file from GameBanana to skip this.
The centerpiece of Splatoon 3's post-launch content is Side Order, released in February 2024. Unlike the main campaign, this is a roguelite experience set in the monochrome "Spire of Order". splatoon 3 switch nsp update dlc
What is the Expansion Pass?: The Expansion Pass is a season pass that grants access to four new DLC packs for Splatoon 3.
How do I update to version 2.0.0?: Simply connect your Switch to the internet, go to the Nintendo eShop, and select the "Update" option for Splatoon 3.
What new features are included in the update?: The update includes new DLC packs, modes, gear, and weapons, as well as bug fixes and level design changes.