i would say i am a serious, story driven, casual gamer.... let me explain. when i decide to dedicate some time to a game i am deadly serious about it, take Alien isolation for example, recently i got my new corsair vibe pro headset, and i have never loved a game so much as this one because of the headset. so i enjoy playing it, but also like to think i take the gameplay serious. i absolutely love story driven games. although alien isolation is a little cliche, it is still a good concept. but my all time fave has to be silent hill, metal gear solid's and of course, soul reaver.
and i am casual as it is not often i sit down and play, maybe an hour or so a day.
but gaming has been a part of me since my first atari console back in the early 80's, followed shortly with the NES. and the fun had with friends playing various games. and that is what gaming should all be about. 30 years later and that is still what i believe.