Yup, those are the save files. I’m not familiar with how Mac does things, but if you’re playing on Steam then the default path for game files is Steam\steamapps\common\DarkestDungeon.
Yeah! That’s where I went, actually. On my mac that folder only contains two files called _osx and _osxnosteam and both of them just launch the game when I click on them.
I think this might be a mac thing, I’ll try borrowing someone’s PC to see if I get different results there.