Pixelated graphics hit the right spot for me. The Binding of Isaac Rebirth, Stardew Valley, Enter the Gungeon, Dwarf Fortress, Dead Cells, Terraria, FTL, some emulated games. I got pretty addicted to Vampire Survivors at one point too.
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.
![lckdscl [they/them]](https://whiskers.bim.boats/pictrs/image/26a4456b-76fe-424a-ac90-4aa44a6a5047.png?format=webp&thumbnail=128)
Another person of culture sharing Linux ISOs ;)