I used to listen to music while playing games but then I found out I was missing out on a lot of great video game music. And in this day and age there's so much dialogue in games I can't be listening to music.
I'll listen to music when I'm grinding in RPGs though. Nothing specific though.
09/19 -- Godflesh
09/25-26 -- Godspeed You! Black Emperor
10/03 -- Origin
10/04 -- Black Dahlia Murder
10/16 -- Negura Bunget
11/01 -- Deafheaven