Pokémon Rumble U is an action video game in the Pokémon series and the successor to the 2011 3DS game Pokémon Rumble Blast. In Rumble U, the player controls Pokémon and battles alongside them against other Pokémon in battle arenas. A boss Pokémon must be fought at the end of every battle arena. The game also uses figurines, similar to Skylanders and Disney Infinity, to add content to the game.