IIRC, the only interaction with the scene is using the pocketwatch on a corpse.
[1] https://store.steampowered.com/app/1677770/The_Case_of_the_G...
For this reason, I find much more interesting those modern games that scratch the same itch but try different mechanics and styles.
Obra Dinn and Golden Idol are for sure in my top three of post-2000 adventure games, and I would add Outer Wilds at the top.
Her Story is also worth mentioning. Good acting, very polished presentation. Fun retro feel and a great gameplay loop. The only possible drawback is that there's no clear victory (this seems to be typical of Sam Barlow games, which are all worth playing). You're left to come to your own conclusion, which may or may not be correct.
Other smaller games in this niche would be "Death at Fleming Manor" and "The Seance at Blake Manor", if we're collecting. Which we should. Maybe I need a blog.