Install the update and DLC .nsp files to access all 33 packs. Launch the game and enjoy the ride!
Experience the high-speed "Roller Coaster" rhythm action of Groove Coaster on your Nintendo Switch! This "Wai Wai Party" edition features a massive tracklist including J-POP, Anime, Vocaloid, and Touhou Project arrangements. Includes 33 DLC Packs featuring: Vocaloid Pack (Hatsune Miku & more) Touhou Project Arrangements Hololive VTuber Music Packs Undertale & Game Music Packs And many more! Instructions: Extract the .rar file using WinRAR or 7-Zip. Install the base .nsp game file. GROOVE COASTER WAI WAI PARTY (NSP)(33 DLCs).rar