Yes, you need Mario Kart 8 Deluxe on Nintendo Switch even if you played on Wii U | GamesRadar+
Amazon.com: Nintendo Wii U 32GB Mario Kart 8 (Pre-Installed) Deluxe bundle : Video Games
Mario Kart™ 8 Deluxe for Nintendo Switch - Nintendo Official Site
How Do You Access The Mario Kart 8 Deluxe Booster Course Pass DLC? | Nintendo Life
What is online multiplayer? | Parents | Support | Nintendo
Mario Kart 8 Deluxe: a great console title is a handheld revelation | Eurogamer.net
Mario Kart 8 Deluxe - Feature Inclusions and Differences (vs. Wii U) : r/NintendoSwitch
Mario Kart 8 Deluxe on Switch: If it ain't broke, just tweak it | Ars Technica
Mario Kart 8 | Wii U games | Games | Nintendo
Mario Kart 8 is the Nintendo Switch's best party game - CNET
Nintendo takes Wii U games 'Mario Kart 8' and 'Splatoon' offline over security issues | Engadget
Mario Kart 8 - Wii U - Online Multiplayer Gameplay - April 2022 - YouTube
Nintendo Download: Boost Across Mario Kart History | Business Wire
Does anyone know any active Mario Kart 8 Wii U 200cc Tournaments online? : r/wiiu
Playing Mario Kart 8 (Wii U) Online in 2020 - YouTube
Mario Kart 8 Deluxe - Nintendo Switch | Nintendo Switch | GameStop
Mario Kart 8 - Super Mario Wiki, the Mario encyclopedia
