The Pokémon Company has confirmed that the Nintendo Switch will be getting a Pokkén Tournament DX demo “soon” through the eShop.
— Pokémon (@Pokemon) August 20, 2017
Pokkén Tournament DX is an enhanced version of Pokkén Tournament which released for the Wii U. The updated version features five new playable characters, including four previously arcade-exclusive characters, and a new Switch-only character, Decidueye.
Pokkén Tournament DX launches for Nintendo Switch on the 22nd September 2017.