Is it possible through 3DS homebrew? I fell as this may be possible because it has nearly the same controls, but also impossible because of the amount of latency (especially audio) and scaling of the Wii U screen. At least you can make the 4 buttons (ZL, ZR, LS, RS) and the right stick movement on the touch screen and switch to the screen on the bottom for touchscreen controls, while constantly showing the gamepad screen on the top. Also, Would it be possible to fake a Pro controller or a Wii Remote through 3DS homebrew? and also make it work in VWii (the Wii remote part)? I feel like its possible only because you can use the touch screen to simulate the pointing Lastly, Would it require a custom DS/3DS game cartridge to do? One that would enable bluetooth?