I have a feeling that this MIGHT work, but it MIGHT not. Just putting it out there. I would totally install a Pokémon Uranium CIA on my 3DS though. The idea is that it would start to the updater to download any available updates and the player could tap "Start Game" on the bottom screen to actually start Pokémon Uranium. I would think it would work a lot like SRB2WII in the way that you need the game files on your SD Card, or else it won't work and will give you an error. I could test the releases if needed.