I know wii u games that utilize Miiverse but what are some games that use it on 3ds

Isn't this the picture from Sonic Mania?

i keep getting the error 104-2210. What should i do? I tried updateing the pretendo inkey .

Is it possible to play just with the gamepad

I found my old copy of the game Waking Dead and i still have my old save

Nooo! To make a screenshot of my progress i need to start all over again on a pretendo account

please bring back to life Flipnote Studio 3D