A new update for Pokémon Rumble World was released on August 4th, 2015 and is now available to download. The update brings the game to version 1.1. All players are recommended to upgrade as immediately. Players can also receive 100 Poké Diamonds for updating the game and entering the code 48213190 for the USA version and the code 71104779 for the European version.

Update Your Pokémon Rumble World Game!

With the update, you’ll get a new balloon, 100 Poké Diamonds, and more. Download the latest version of Pokémon Rumble World for your Nintendo 3DS system today! Once you do, you’ll be able to visit a new area, get bonus items, and more! First, take a ride on the newly added Lucky Balloon. It will take you to a mysterious area called Changing Land, where you’re more likely to meet Pokémon you haven’t yet caught. The Lucky Balloon will be added to the hot-air balloons available in the shop. It’s free, but you’ll need to have reached Adventure Rank 33 to ride on it.

If you purchase the maximum 3,000 Poké Diamonds, the Poké Diamond Digger will be built in your castle town. In the original version of the game, you were able to receive 20 Poké Diamonds every day, starting the day after you received the Digger. In this updated version, the number of Poké Diamonds you can get doubles. Now you can receive 40 Poké Diamonds every day! Update your Pokémon Rumble World game today to take advantage of these new features and items!

How to Update Pokémon Rumble World

To perform a software update for Pokémon Rumble World, players need to connect their Nintendo 3DS system to the Internet and start the game. A notification will appear, from which the player can download the software update immediately, or check the content of the update in Nintendo eShop before downloading it. Note: It can take a while to download the update.
Players can also read the QR Code below with a Nintendo 3DS system that is connected to the Internet.


Source: http://www.pokemon.com/us/pokemon-news/update-your-pokemon-rumble-world-game/