Copy the Pikmin 4 NSP file into a folder (e.g., /NSPs/ ) on your Switch’s microSD card.
The simplest way to install an NSP file is via an SD card using a tool like Goldleaf : pikmin 4 switch nsp xci update eshop install
This guide covers the essentials for managing Pikmin 4 on the Nintendo Switch, specifically focusing on the different file formats ( and XCI ) used for game backups and how to keep your game updated to the latest version. Understanding Pikmin 4 File Formats Copy the Pikmin 4 NSP file into a folder (e