I'm splitting time between two Switch games. Teenage Mutant Ninja Turtles: Shredders Revenge, and Little Kitty, Big City.
One is super awesome 2D beat 'em up, the other is a cozy game in which you play as a cat trying to get back home.
I love both and got to say I love the whole concept of LKBC. It's a bit of a glitchy game, but it doesn't get problematic.
I also have been playing Valves Deadlock, but I'm traveling without my PC over Christmas.