Typically requires Firmware 14.1.0 or higher and compatible CFW like Atmosphere . Important Considerations
NSP (Nintendo Submission Package) is the standard format for eShop titles. File Size: The base game is approximately 3.09 GB . Splatoon 3 (NSP)(eShop).rar
Files like these are often hosted on community-driven sites such as NSWpedia or NXBrew , which track the latest version numbers and Title IDs. AI responses may include mistakes. Learn more Game Updates [March 07, 2026][352 New Updates Added] Typically requires Firmware 14
If you want to play without needing to install updates separately, some users prefer the XCI format , which mimics a physical game cartridge and often includes base data that is more "complete" than the raw eShop NSP. Files like these are often hosted on community-driven
Since Nintendo ended regular content updates in late 2024, the game has moved to irregular performance patches and seasonal events. Ensure your download includes the Expansion Pass if you want access to the Side Order DLC .
As of late March 2026, the game is on Version 11.1.0 .