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?
A bunch of recommendations:
Ask away about any of them if you have questions
This one's great - a remake of one of the PSX AC games (maybe 2, but I can't remember). It has all these silly Mario liveries for your planes, too.