The early lifecycle of the game on Nintendo Switch involved several patches that addressed both technical bugs and content additions:
This is where the "-NSP-" part of your search comes in. NSP stands for . It's essentially the digital file format for Switch games, updates, and DLC as they're distributed on the Nintendo eShop. GROOVE COASTER WAI WAI PARTY---- -NSP--Update 1...
The foundational image containing the core 100 tracks, engine assets, UI textures, and primary game modes. The early lifecycle of the game on Nintendo
2-player alternate rulesets added to the active multiplayer rotation. GROOVE COASTER WAI WAI PARTY---- -NSP--Update 1...
Yes, players can acquire the patch for Groove Coaster Wai Wai Party