I am not a regular gamer, but once or twice in the week I am indulging in some after work gaming. Mostly I enjoy games that are either story rich to put different thoughts in my mind or games with a simple, but enjoyable gameplay (not too much micromanagement).
Here are my favorites for an after work gaming spree:
For me, it feels great to do a few laps in a racing sim like Assetto Corsa Competizione after a long day. Even something more arcade-y like Forza feels good to me.
If I don't feel like like driving at the end of my day though I'd probably hop on Monster Hunter or a story-based single player game.