Mostly Mario Odyssey, which I'm taking my time with - it has to last me at least a week, after all. Just cleared the Lake Kingdom, which I think I did out of order, given how small it was compared to the Wooded Kingdom. Doing a fair bit of exploration as I go, but as you need to clear the main story before you can unlock every Moon, I'm mostly just going for the regional coins and then moving on after that. I explore the level thoroughly and unlock a fair few Moons that way, and don't get TOO fed up with it.
Although I've started a new playthrough of Dishonored, now that I finally have Fate/Extella's platinum trophy. Just going to go through the story of the games and the DLC I've not played yet before I get Death of the Outsider next week...and because I want something relatively fun and easygoing right now. Can't decide what I want to plat next at the moment and focused mostly on Odyssey anyway...