Pokemon Rumble World

Pokemon Rumble World (Japanese: Minna no Pokémon Sukuranburu, Everyone’s Pokémon Scramble) is a freemium action video game in the Pokémon series developed by Ambrella and published by The Pokémon Company and Nintendo for the Nintendo 3DS. It is the fourth game in the Pokémon Rumble subseries, and features toy versions of at least 719 creatures from the first six generations. The game was first released worldwide as a free-to-start download title on the Nintendo eShop on April 8, 2015.

The physical retail versions were made available in Japan the following November, Europe in January 2016, and North America in April 2016. Pokémon Rumble World is an action game with a top-down perspective that has players assume the role of their Mii character in the Kingdom of Toys, a land populated by toy versions of 719 distinct Pokémon species. At the behest of the King, the player must travel to various lands battling and collecting new Pokémon to increase their Adventure Rank, granting them access to new items and areas.

By taking direct control of their Pokémon, they can engage other creatures in real-time combat. The game uses a form of currency called Poké Diamonds, which can be obtained either through normal gameplay, purchased directly with real money through the Nintendo eShop, or exchanged through StreetPass. A limit on real-world currency use in-game does exist, however, and players are allowed to purchase a maximum of 3,000 Poké Diamonds through this method. 

After buying 3,000 of these, a mine will appear, granting 40 of them once per day. Poké Diamonds can be used to unlock features such as increasing the chance to find certain Pokémon, in-game travel, continuing to play a stage after a Pokémon’s health has run out, or additional Pokémon storage. Challenges, which are missions with a specific set of goals, may also grant Poké Diamonds, in addition to cosmetic items such as clothing.