My wife and I enjoy playing mystery walking simulators together and have been looking for more-- Steam's recommendation engine is pretty terrible in finding others or lesser-known titles, so I thought I'd ask around for what others play! They don't have to be full-on walking simulators, just games where dying is rare/not a big component of the experience (looking at you, Visage!), and the rest of the game is all about solving a mystery/thriller of some sort. Preferably first-person games with realistic-enough graphics.

Ones we've played so far and have loved are:

• Dead Secret
• Gone Home (loose fit)
• The Painscreek Killings (really loved this one)
• The Vanishing of Ethan Carter

Ones I've got in my queue:

• Anna
• Bohemian Killing
• Dead Secret 2
• Return of Obra Dinn

I've also played What Remains of Edith Finch, Dear Esther, Firewatch, and some others-- but those didn't really have a big enough mystery component to them (to be clear I liked them, they just didn’t have a dark/thriller vibe to em).

Any other suggestions?