To play , your best legal option is to find a physical copy, as the Nintendo 3DS eShop was officially closed in March 2023.
Check for any "Nintendo Selects" versions which were released later and are often more affordable on the secondhand market. Do you have a European 3DS console , or Download Harvest Moon 3D: A New Beginning (EU) ...
You can often find used European (PAL) copies on sites like eBay , Vinted , or local retro gaming shops. To play , your best legal option is
Since digital downloads are no longer available through official Nintendo channels, here is how you can still enjoy the game: Download Harvest Moon 3D: A New Beginning (EU) ...