I spent way too much time on Minecraft back in a days. After checking the wiki, I think I've played it almost daily from Alpha 1.1 to the Horse update. It was huge part of my life. But I haven't got back to the game since then.
Otherwise I played Don't Starve for a few hours and wanted to get back to it eventually. I've also played Sir, You Are Being Hunted, which is probably my favourite survival game to this day, FarSky, which is right behind Sir, You Are Being Hunted, The Forest, which I found pretty boring and couldn't get into it, and This War of Mine and Dead in Vinland, which were great, but I was never able to finish them.
I would love to try Raft, Oxygen Not Included, The Long Dark and Subnautica one day.