To update and install the Side Order DLC (Expansion Pass) using NSP files on a modded Nintendo Switch, follow this guide for combining files and installing them safely. 1. Prepare Your Files Before starting, ensure you have the following components: Base Game : The original Splatoon 3 NSP file.

Excellent mid-line options for slinging ink over walls and securing splats around tight corners. 2. Essential Gear Abilities

Expansion packs that add entirely new single-player campaigns or cosmetic rewards. Storage and Performance Tips

The base Splatoon 3 cartridge lacks the DLC. A “hot” NSP update typically contains:

Before exploring the latest content, let's clarify the technical side, especially for players using custom firmware (CFW).

Supplementary patches released by developers to fix bugs and add seasonal content.

Updates patch critical game-crashing bugs and performance dips.