I know this is a 3DS being played using a Classic Controller but this was done using NTR Viewer for the Wii U so this still counts as Wii U hacking stuff
Report: 3DS Can Be Used As a Wii U Controller in Super Smash Bros. - IGN
Super Smash Bros. for Nintendo 3DS and Wii U - Controllers
Nintendo Will End Game Downloads for Wii U and 3DS Next Year - ExtremeTech
Wii Classic Controller Pro su Nintendo 3DS | Download Configurazione + Let's Play PuyoPuyo Tetris - YouTube
my 3ds can't connect to my Wii U for the smash app. what should I do? : r/wiiu
Adjustable Wrist Strap Lanyard for Wii, 3DS, 2DS, U, PSP, DSi Remote Controller | eBay
Nintendo finally decides to draw the curtains on Wii U and 3DS eShops after March 2023 effectively curtailing prospects of fully owning classic games - NotebookCheck.net News
Is there a homebrew to use the 3DS as a controller on the Wii U? | GBAtemp.net - The Independent Video Game Community
Nintendo 3DS And Wii U Just Got Some New Games
Universal Wrist Hand Strap Suitable For Nintendo Wii Controller for 3DS 2DS and PSV PSP Lanyard Hand Wrist for Phone Mp3 Mp4 - AliExpress Consumer Electronics
Nintendo Announces 3DS And Wii U eShops Will Close In March 2023
The Top 10 Best-Selling Games For Wii U, 3DS, Wii And Nintendo DS (As Of March 2019) | Nintendo Life
Super Smash Bros. for Nintendo 3DS and Wii U - Controllers
Nintendo Switch vs. Wii U vs. New Nintendo 3DS XL | How do the specs stack up? | Digital Trends
New Details Released on Nintendo 3DS Controller for Smash Bros. Wii U - Hardcore Gamer
Reminder: Today Is Your Last Chance To Redeem eShop Cards On Wii U And 3DS | Nintendo Life
Universal Wrist Hand Strap Suitable For Nintendo Wii Controller for 3DS 2DS and PSV PSP Lanyard Hand Wrist for Phone Mp3 Mp4 - AliExpress Consumer Electronics
Nintendo Will End eShop Purchases For Wii U And 3DS Next Year - Game Informer
Size comparison: Wii U vs Switch vs 3DS XL : r/NintendoSwitch
Super Smash Bros. 3DS Would Be Even Better With This GameCube Controller Mod - GameSpot
nintendo wii u controller 3ds
Amiibo in Super Smash Bros. for 3DS VS Wii U - YouTube
Smash Controller for Nintendo 3DS - Nintendo Official Site
Tomee 3DS And Wii U Pro Controller Rechargeable Battery Pack - Walmart.com
China's 3DS XL Challenger Looks Like A Wii U Controller
