Here's some screenshots of the games that I most commonly play when I do get a chance to play.
World of Warships is currently my most played game. I have a clan on there and usually play it a few times on weekends and once in a while during the week.
StarCraft II is my second most played game. It's a good way to kill some time between other things or on a rainy day.
Farthest Frontier - This is a game my wife got me recently. It's surprisingly relaxing and at times a bit frustrating but a good game. I like how easy it is to stop and come back later. That makes it excellent for the way I do things, I can start this, play a little while, save it, go do something else for a week or two, come back and pick up where I left off. I guess I could do the same with StarCraft 2 but it loses it's appeal to me when I have to save it and pick it up later.
This is some of the games I run on my computer using Lutris. Most of these I haven't played in a very long time but it's nice to know that I can. A lot of them are older games and when I need a quick nostalgia fix I can launch one and play for a few minutes.
I don't have screenshots currently, but I usually use DOSBOX or a vintage computer for my nostalgia fixes for the older games that I really like. Most of those are 90s / early 2000s. Games like Z, Descent I, II, & III, Warcraft 1, 2, & 3.