The Pokemon Company began streaming English and Japanese trailers for the Pokémon Ultra Sun and Pokémon Ultra Moon Nintendo 3DS games on Tuesday. The English trailer showcases different moves that players can teach Pokémon in exchange for "Battle Points," which can be earned at the Battle Royal Dome, Battle Tree, or by using Mantine Surf. The video also teases a new form of Necrozma, along with the new "Ultra Burst" battle option for Dusk Mane Necrozma and Dawn Wings Necrozma.

The Japanese trailer features clips from cut scenes, and also includes a teaser of Necrozma's "Ultra Burst" secret.

The games' story will center on Solgaleo, Lunala, and Necrozma. The games' new features will include new areas of Alola, more Z-Moves, Mantine Surfing, an Alola Photo Club, new Ultra Beasts, travel through Ultra Wormholes, and Ultra Recon Squad characters. A special Rockruff that can evolve into the new Dusk Form of Lycanroc will be available through the Nintendo Network from November 17 to January 10.

The games will be available worldwide on Friday. Nintendo revealed the games during its streamed Pokémon Direct presentation in June.

The Pokémon Sun and Pokémon Moon games launched on November 18, 2016. The games were Nintendo's best pre-selling games in history. Nintendo shipped 10 million copies worldwide in its initial shipment, a new record for the company. As of January, Nintendo had sold 14.69 million units worldwide.