I don't know that I have a favorite, but I have a favorite genre: the storytelling types of games. They are a slower pace and are kind of like a choose your own adventure type game.
Some examples:
Life is Strange
Murdered: Soul Suspect
L.A. Noire
Alan Wake
Most lately, iRacing.
But I'm not playing anything at the moment. Too busy moving and I don't have access to my best hardware at the moment, either.
Legend of Zelda series and Pokemon FTW. Also, I'm one of those Zelda fans loyal to the timeline. Sorrynotsorry
The Call of Duty franchise for me.
I play cod all the time lol