When dealing with game backups on a modded console, you will typically encounter two file types:

The simplest way to install an NSP file is via an SD card using a tool like Goldleaf :

Copy the Pikmin 4 NSP file into a folder (e.g., /NSPs/ ) on your Switch’s microSD card.

Because Pikmin 4 is a large game, installing directly over USB from a PC is often faster and avoids the 4GB file limit on FAT32-formatted SD cards.

: This is the standard format used for digital content downloaded from the Nintendo eShop . Updates and DLC are also distributed as NSP files.

To install these files on your console, you must have custom firmware (such as Atmosphere) installed. 1. Direct SD Card Installation

: This format is a digital replica of a physical game cartridge. How to Install Pikmin 4 NSP/XCI Files

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