My wife and I loved Children of Morta. We play Ember Knights with our kid a lot, played through Shredder's Revenge a few months ago. River City Girls was fun. Overcooked, and a simpler game Potion Party are pretty fun. I thought Towerfall looked like a lot of fun but the other people in the house were less interested.

Me and my kid played the hell out of Cassette Beasts.