For me, Team Fortress 2 definitely eats up a lot of my gaming time, but I’ve also fallen in love with
The entire series. Well.. Except for Invisible War.
I also really enjoy my Nintendo and SEGA franchises still to this day.
The Half Life games (Primarily HL2 and its episodes) have near-consistently proven themselves to be top-notch games regarding characters (Especially Alyx), atmosphere, narrative, and soundtrack.
Honorable mentioning for Fallout: New Vegas for kind of the same reason, but dang do those bugs cause friction…