Chibi Robo: Photo Finder is a bit different than usual. Fantastic 3DS game! You fill a museum full of NostalJunk by taking pictures of real life objects. I'll include a DSiWare title too. Photo Dojo. Funny fighting game where you and your friends are the fighters.

I have two, but they're merely playable on 3DS, they're DS games. "The Nameless Game" and "The Nameless Game: Eye." Two of the most unique horror games I've ever played. Only ever released in Japan, but they have fan-patches. Don't do any research, just download and play them.

3d challenge is a very interesting 3ds game.

tokyo crash mobs

Stick it to the Man is a very underrated wii u game. Super weird but very funny