Disclaimer: I beta-tested this game
This scratches a very similar itch to Obra Dinn.
As much as I enjoyed that game, the backtracking to different floors to dive through layers of memories was a bit tedious.
This does not have that issue.
It's a nice clean family tree, and an inventory full of documents (with notifiers, to tell you when you've followed all paths in said document.)
I absolutely left my house after playing this for an hour or two, and thought about the connections I was struggling with while away from my pc.
Very worth your time.