I would say that a genre that fails to produce any "gems" for over 10 years is, actually, dead in a quite concrete way.
Nevertheless, I am willing to be lenient and merely ask for something on par with the older games. Most adventure games I've tried in the last ten years are actually way too short and compartmentalised to really fit this bill. Maybe I just haven't tried the correct ones, but the only "recent" games I've tried that came anywhere close were Thinbleweed Park, Heroine's Quest and those Deponia games. And even then, they tended to be more on the easier, more linear side of things.
Isn't that true of most genres these days? I can't say I've seen many games that stand out in general and it seems like even some normies aren't enjoying the latest and greatest games.
Personally, I'd say that
Counterfeit Monkey was a gem, and I've heard very good things about both Obduction and Return of the Obra Dinn, but they wouldn't run on my machine last I checked.
Seems like we had
a topic a while ago about effectively the same subject, since if its got good puzzles in this day and age its probably a gem. But I can't say I've played most of them. (though I will say that the original Rhem was probably the closest I've gotten to a non-Myst series title getting close to it in terms of puzzles)
This is a good point and I would like to correct myself. Obra Dinn is indeed, I would say, quite the gem. It is also very much an adventure game (I don't know anything about the other two games, but I will at least check them out). For that matter, Heroine's Quest is a pretty good gem as well, and Primordia does have a few good moments! My point though is a bit more specific, though. Obra Dinn, while a great game, is not really a "classic" adventure game. It is too focused on one mechanic to fit that role, and that one mechanic therefore determines how the entire game is played. This is not a bad thing at all, it worked great for Obra Dinn. But it doesn't fill the vacuum left by games point and click games from the 90s (just as these don't quite fill the void left by text games from the 80s).
I am sorry for not being clear from the beginning. I am not trying to just shift goalposts here, but point out a specific kind of game that I hardly ever see attempted nowadays. Now if I am wrong about this and there are lots, or at least a few of this kind of game out there, then that is great! I would love to play some new ones (though to be honest, I do have a backlog to clear as well, but that is not a problem).