Which are you planning to use (Goldleaf, Tinfoil, Awoo)?

Choose SD Card to save space on the system memory (recommended for base games).

This guide outlines how to handle a Nintendo Switch base game file ( .nsp ) from a Ziperto archive (a common source for homebrew/backup content) for installation on a custom firmware (CFW) Switch.

An SD card with at least 15-20GB+ free (depending on the game size).

Note: If there are multiple parts (part1.rar, part2.rar), you only need to extract the first one. Turn off your Switch. Remove the SD card and connect it to your computer. Create a folder named NSP on the root of your SD card. Copy the .nsp file into this folder.

Ensure you have a .nsp file (e.g., GameName.nsp ).

A Nintendo Switch with installed.

Place the SD card back into your Switch and boot into Atmosphere. 2. Install the Game (Via Goldleaf)



Grovco-wwp-nswtch-[base]-nsp-ziperto.rar May 2026

Which are you planning to use (Goldleaf, Tinfoil, Awoo)?

Choose SD Card to save space on the system memory (recommended for base games).

This guide outlines how to handle a Nintendo Switch base game file ( .nsp ) from a Ziperto archive (a common source for homebrew/backup content) for installation on a custom firmware (CFW) Switch. GROVCO-WWP-NSwTcH-[BASE]-NSP-Ziperto.rar

An SD card with at least 15-20GB+ free (depending on the game size).

Note: If there are multiple parts (part1.rar, part2.rar), you only need to extract the first one. Turn off your Switch. Remove the SD card and connect it to your computer. Create a folder named NSP on the root of your SD card. Copy the .nsp file into this folder. Which are you planning to use (Goldleaf, Tinfoil, Awoo)

Ensure you have a .nsp file (e.g., GameName.nsp ).

A Nintendo Switch with installed.

Place the SD card back into your Switch and boot into Atmosphere. 2. Install the Game (Via Goldleaf)

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Grovco-wwp-nswtch-[base]-nsp-ziperto.rar May 2026

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