For the average user, you do not need an NSP update. Let your Switch update automatically. For the advanced user running custom firmware:
Ultimately, the Ring Fit Adventure update is a fantastic piece of free DLC that makes the game quieter, smoother, and more inclusive. Whether you acquire it via the eShop or a manual NSP, the goal is the same: to enjoy a world-class fitness RPG without technical frustration. Just be sure you are staying on the right side of the law—and doing your squats correctly.
Here is detailed content regarding Ring Fit Adventure for the Nintendo Switch, focusing on the update history, the concept of "NSP" files, and what constitutes "new" content in the current version.
If you possess an original NSP dump of Ring Fit Adventure, you will encounter issues running it on newer Switch firmware (SysNAND or EmuNAND) without the update. Common problems include:
The new update (v1.2.0) patches these issues, allowing for seamless gameplay on custom firmware (CFW) and PC emulators.
🧠 You do not need to reinstall the base game. Updates patch it automatically.
For unmodified Switches, you buy the cartridge or download the digital version from the eShop. However, the keyword NSP (Nintendo Submission Package) is the standard format for digital game dumps used on Custom Firmware (CFW) environments like Atmosphere or SX OS.
Here is why Ring Fit Adventure has a unique relationship with the NSP scene: