How to Get Free 3DS Games on SD Card?
Nintendo Switch is a fast way, which will know you that you cannot own such 3D games. It can only reveal that you are allowed to play these games on your computer by an SD card.
Nonetheless, if you are playing a free game, then you may refer a copy of the game to the Nintendo spot pass service. Through this service, you can share games with other Nintendo 3DS users also.