I don't play every day, but given the hours I spend on them each week, computer games / console games are definitely a hobby. Have been a fan since the good old C64 days.
I still have the occasional game of Doom or Final Doom on PS1. Spent way too much time on PS1 and 2 in the past. Die Hard Trilogy, Destruction Derby 2... same again. I foolishly got rid of Road Rash on the PS1 when I inherited the console from my son and have an ambition to reaquire it if ever I see it on a retro stall or other place. There's something really atmospheric about the music, graphics and gameplay of Doom that is just timeless. Never fails to make me smile.
In the last couple of years, I've bought both a PS3 and PS4. On the PS3 I got sucked into Red Dead Redemption - sometimes spending hours just riding around doing cowboy stuff in between storyline tasks. Fabulous game. Presently I'm working through GTA4 on PS3, having completed GTA5 on PS4 last year. I'm kind of in between games on the PS4 now having started The Last Of Us Remastered, Sniper Elite 4 and with Uncharted: TheNathan Drake Collection waiting its turn. I really enjoy open world games where you can go off and explore the environment and characters rather than feeling driven by a storyline.
Until recently, I've been playing a lot of Battlefield 1 on PS4, with a few detours into Battlefield Hardline and Battlefield 4. Battlefield 1 frustrates me at times though. I play it mostly online on the longer Operations mode. I sometimes come away after an hour or two having hugely enjoyed it, while other times I just seem to get bored or annoyed (I agree with those who complain about the fog - those who've played it will understand) and wish I'd played something else instead. Minor gripe though - overall, a great game.