I guess Torchlight Frontiers is turning into Torchlight III and will follow a classic “act” structure. Horizontal progress has been removed, the Frontier specific stuff, and it’s going to (from what I gather) play like a traditional Torchlight game - only new, and such. I think I’m more interested in this now than when it was a co-op (primarily) experience, honestly.
Zones are private by default, for example. Players can still play with friends, but it looks like a single player experience as well (by default, even). I am on board.