I am a huge sucker for metroidvania types and recently picked up Hollow Knight. The game hits that exploration and discovery itch perfectly, and each time you power up makes re-exploring the areas a real treat.
I can see why it has the reputation as one of the best metroidvania games out there.
I logged probably 100 hours into satisfactory before the spaghetti overwhelmed me, but I keep intending to go back and give it another shot.