Nintendo published a launch trailer for Pokemon Pokopia – Bubbly Basin. The DLC kicks off the first part of the game’s Expansion Pass. Details about the DLC can be found in the following rundown:Explore Bubbly Basin, a town where Pokémon live beneath the sea. Embark on an underwater adventure throughout Bubbly Basin, where players can discover new outfits, new furniture, more Pokémon, and a power-up for the move Surf. Have a look at the Pokemon Pokopia Bubbly Basin DLC launch trailer below.