With gaming often bringing me into a really depressive headspace sometimes with how the markets are developing, whats a game you can always go to and just be lost in, or just be happy with?
Personally i would go for advance wars 1 and 2 on the gba (there is no remake and never will be)
the artstyle, the music, the game-play is just simple, yet effective, a sublime experience of very fun times.
Stardew Valley comes to mind right away, but I think it applies to all titles after you get the hang of it, with the exception of heavily RNG-based games like Risk of Rain 2, Hades, Dead Cells where you have to be alert almost all the time. Currently I'm enjoying playing Red Dead Redemption 2. Definitely a comfort game just riding your horse around.
I tried Stardew Valley one time, and it killed me. I would probably call myself a completionist and all the stuff I have to remember from the get go and dates and times I need to be somewhere to don't miss out just made me stressed out. But I haven't looked into it if you really miss out or you can do the stuff later, too. It was I while ago... perhaps I will give it another try.