Nintendo has announced plans to update a handful of popular Switch games to run better on the upcoming Switch 2 console. The improvements vary per game, but they include optimizations for larger screens, improved frame rates, HDR support, and GameShare capabilities.
The list of affected games includes ARMS, Big Brain Academy: Brain vs. Brain, Captain Toad: Treasure Tracker, Clubhouse Games: 51 Worldwide Classics, Game Builder Garage, New Super Mario Bros. U Deluxe, Pokémon Scarlet, Pokémon Violet, Super Mario 3D World + Bowser’s Fury, Super Mario Odyssey, The Legend of Zelda: Echoes of Wisdom, and The Legend of Zelda: Link’s Awakening.
While the updates won’t be as extensive as the paid upgrades for games like Breath of the Wild and Super Mario Party Jamboree, they will still offer welcome improvements for those looking to revisit older titles on their new Switch 2. For games like Pokémon Scarlet and Violet, as well as the Link’s Awakening remake, these smaller updates may make a noticeable difference in performance.
Source: https://www.theverge.com/news/668830/nintendo-switch-2-game-updates