Love these games and the DLC I feel is good, I only skipped the 3rd DLC because I wasn't a fan on the style honestly and when I saw those types of puzzles before I didn't really enjoy it as much, a friends said DLC3 wasn't as good as the rest as well. I'm about half way through the 4th, love the pirate theme, AND this seems like an hiommage to Obra Dinn, oine scenario specifically.
If you've not played Obra Dinn, you should. Thank me later.
I've just finished the Alters, by the same devs who did This War Of Mine, which is easily in my top 5 games of all time. It shares a lot in common, base building, going out of the base to scavenge resources, lots of branching paths and possibilities. The planet atmosphere is nice although it gets FPS dips on a 3080 oddly, they have made a barron planet look interesting. It's got the same potential negative gameplay feedback loops as TWOM which if you nip in the bud early on makes progress a lot easier. It has a truly interesting story, a lot of heart, great ambient music in places, they picked a great voice actor for the main character(s) You've got base building, research trees, anomaly hunting on the surface, resource management, building resource mining and power networks to hook things up. A lot of different options about how to progress, lots of different combos of alters to try and different routes to take with research (you wont be able to get everything). There's also a bunch of uncomfortable moral choices.
It's hard to think of a reason to not give this 10/10.