What games should I legally acquire for it? I had the various DS/3DS Zelda's, most of the pokemans up to Black, Bravely Default, The World Ends With You (which i never completed because I was bad at fighting on two screens at once), and Contact (which I never completed because it was made by Suda51). I'm leaning towards steali getting some of the later pokemans because I 100%'d Cassette Beasts and I crave more creature collecting, but is there any other good stuff?
Maybe try Tomodachi Life! From all the YT gameplays that I've seen, it's a really fun game. Just don't grind it for 3 hours, though.