Explore the melancholy (but weirdly beautiful) underground kingdom, Hollownest, filled with all sorts of creepy crawlies and curious creatures. Journey deep into the ruined world and discover a variety of characters and settlements.
If you're feeling up to adventuring, though - and why wouldn't you, really? - you can head off the trail and into the wilds to fight all of the monsters in your way. If you're successful in your endeavours, however, you might get a riddle and some treasure for all of your trouble.
There's so much I could say about this cracking game, but you've really got to experience it for yourselves. It may seem taxing at times, but all of your hard work will pay off in one way or another.
Better still, its Switch version includes all of the currently released downloadable content packs with another on the way for free.