Pokemon Rumble World began life on the Nintendo 3DS as a free-to-download title, this of course did not work (at least as far as I am concerned), a few weeks back the game received a full retail release in Europe and Japan with no word as to whether the game would heading North America. Well the long wait is over as finally Pokemon Rumble World has been confirmed to be receiving its own full retail release in North America, and it will arrive on April 29th.
The retail version of the game removes all the in-game purchases. As soon as the tutorial ends players instantly receive 3,000 poke diamonds and a Poke Diamond Digger at the in-game shop. Players also receive 40 Poke Diamonds per day.
It is worth noting that if you have been playing the free to download version you will not be able to transfer any of your saved data to the retail release, however streetpass and spotpass will still work between both versions.