Definitely my favorite genre of games. I grew up with RPG games like Final Fantasy, Breath of Fire, and Chrono Trigger, and over the years, really enjoyed exploring the direction in which the genre has gone.
I've always loved racing games. While not my absolute favorite genre, I remember the first time playing Grant Turismo on the PS1. Since then, I've been a fan of some racing games.
I really like the ability to explore worlds and discover things in games, so that's why I had to add adventure and action games as a genre. They're so diverse and versatile.
While I'm not the biggest fans of classic MMOs and MMORPGs, I do enjoy a couple of online games now and then.
Platformer games like Crash Bandicoot and Croc were some of my favorites growing up. Now, I still explore the genre regularly. These games are really great when I just have 10 or 20 minutes for a play session.