Files with this specific naming convention are typically hosted on community-driven ROM and emulation sites. While I cannot provide direct download links to pirated content, you can find discussions and links for this title on:
: "Juego base" confirms this is the core game without additional updates or DLC. Where to Find It HARVESTELLA (NSP)(US)(Juego base).part1.rar
: You generally only need to right-click the first part ( .part1 ) and select "Extract Here" using a tool like WinRAR or 7-Zip . The software will automatically pull data from the subsequent parts to recreate the full .nsp file. Files with this specific naming convention are typically
: Communities like r/SwitchPirates or r/128bit often have megathreads or resources for finding specific NSPs. HARVESTELLA (NSP)(US)(Juego base).part1.rar