It's wild. In the many hundreds of hours I've put into this game on multiple systems, only one save is longer than 3 years. I guess I'm mostly into the early-to-mid game.
Why still no multiplayer on mobile? I would play this so much more if I could play with my kids who have phones. Computers for them are so bulky and hard to play in the same room.
I am cautious about some mods that significantly change the difficulty of the game downward, though, and a lot of otherwise great mechanics mods include features that are... too tempting for me.
I love the kids that add in more diverse cave and caverns levels as well as new "large ores". That really makes those parts more fun!