I can relate. I don’t really play much of video game these days as I’m too focused on working out at the local gym and cooking for my mommy. When I’m not doing that, I spend the day listening to music while surfing web forums for interesting discussions - mainly here.
When I do play, it tends to be a familiar game that I’m already experienced in.
If a game does catch my eye, I stick to it like glue for months or years on end. I also devour as much knowledge as I can by participating in discussions so I can learn more about the game. The social aspect of sharing ideas is fun.
My top most played games that I spent years playing are:

Pathfinder: Kingmaker - I’m a huge Icewind Dale/Baldur’s Gate fiend. Absolutely adore the Infinity Edge games for their Real Time/Pause gameplay very much. So when I saw this game when it first released it was love at first sight. It felt like the true spiritual successor to Baldur’s Gate 2 that I never got. It also helps that the Pathfinder ruleset is something I’m already familiar with thanks to Icewind Dale 2, Temple of Elemental Evil, Knights of the Chalice 1, and Neverwinter Nights 2.
My favorite ruleset will always be DnD 3.xe and all of its forks. I don’t know what it is but this ruleset and its derivatives always manages to tickle my brain nerves in a way that most games don’t. Though, outside of computer products, playing it with a group in tabletop is exhausting because of all the things happening - a friend’s turn can take forever to resolve.

Vermintide 2 - I enjoy the combat, animations, voice work (seriously the people who voiced the Ubersriek 5 are talented beyond legend - I constantly catch myself repeating some of the lines when I work out); as well as how the dark, grittiness, of the Warhammer fantasy is portrayed in the game. It also helps that I can jump in, play for 30 mins, get my fill, then log out.
Still play it from time to time.

Colony Ship: A Post-Earth Role Playing Game - This game is my favorite RPG; though I prefer Age of Decadence a bit more for its flavorful world building and characters. Anyways, the developers who made this game understand the essence of what made Planescape: Torment, Vampire the Masquerade: Bloodlines, Fallout 1, into such compelling RPGs. It has hard choice 'n consequences, skill checks, build making that has the same depth as DnD 3.x games, hardcore difficulty that actually challenges you, and overall tight system design.
I know I’m hyping this game up but I’m really passionate over its makers; the Iron Tower Studios is a rather niche studio that not a lot people know about, and their design is stimulating to an RPG enthusiast such as myself; which is why I enjoy Colony Ship since its tight game design prickles my brain nerves in a fun way.