Super Mario 3D World is awesome, and Wii Party U was good too imo (despite what people say) As for 3rd party stuff, Resident Evil Revelations is surprisingly good on wii u but idk if you would be into that

I had a long run with Xenoblade Chronicles X, 495 hours, which says a lot of how good I think that game is. Otherwise Darksiders and Deus Ex Human Revolution, are good games with interesting stories too.