My favorite games are Omori, Disco Elysium and Outer Wilds. I cried for hours at the end of those games, and I think the common point in them is high-quality emotional writing and stellar OST (music really affect me) and my attachment to the characters.
I also found that my taste in movies was similar (Hana-bi by Takeshi Kitano is my favorite movie)
I've been trying to find something similar, so has anybody any recommendation?
I'd like to add that I basically hated Nier Automata (way too pretentious imo) and Before your Eyes (I wasn't a fan of the game concept, and found the story pretty weak), and really loved the horror aspects of Omori.
I also heard about To the moon, but games talking about disease are hard for me to enjoy
My recommendation would be God of War (2018). Haven't played Ragnarok yet, so I can't talk about that one. You really attach to the characters. Their personalities are well defined, and it presents some father/mother/son dilemmas along the journey. Great OST, too.
I know it's not known as "emotional," but it's the only game I recall that made me cry a little at the end,
I don't think playing previous GoW games is mandatory. A quick recap is enough.