Journey. You can get it on PlayStation, iOS, steam (on sale for $5 atm) and epic. It is 2-3 hours short and not very challenging, but it does look absolutely stunning and has a very beautiful gameplay mechanic that you better find out for yourself.
IMO it is one of the best games of all time and one that really demonstrates what the medium is capable of.
I wish someone had told me what Journey was about so I could have avoided it. I went in blind and didn't enjoy it at all. It was a cool concept but it wasn't for me.
The person I matched up with was a 10/10. I went in blind but I knew it would match me with someone. I found them right away and they stayed with me the whole game. My partner got a person who dropped out, then restarted. Got another person… speedrunner. Tried once more and got someone who dropped out after an hour. Got another person they finished with, super frustrated. They did not have my experience.
Thank you for this. Just recently picked up and played through twice Gris and Neva. Even though they're short as well I really find myself loving the visuals, gameplay and the atmosphere created by these games.