Major new update version 1.6.0 coming to Pokémon Rumble Rush next week to let players catch more Pokémon and fill up their Pokédex:

A new update will soon be dispatched for Pokémon Rumble Rush. Read on below to learn more:

More Pokémon that have ever appeared before in Pokémon Rumble Rush! You’ll be able to go on an adventure spanning many seas and there will be more Pokémon than have ever appeared before in Pokémon Rumble Rush. We’re adding rare and powerful Pokémon. You can try to catch all the Pokémon that appear!
Battle Royale gets majorly powered up! There will be new special requirements for participation and we will add Battle Royale-specific effects to summon gears. So you can catch the proper Pokémon, equip them with summon gears, and have a go at Battle Royale!
Changing the game so you can adventure across multiple seas.
Adding snag stages where Pokémon you haven’t caught yet in that sea appear.
Adding a special mission and title for catching all the Pokémon in every sea.
Adding Battle Royale-specific effects to summon gears.
Changing it so you can filter Pokémon by ATK * number.
Additional notes: starting with this version, you will no longer be able to link a Nintendo Account, use the Switch Device/Transfer feature (except to transfer to an Android device), or use the My Nintendo functions.