All in the title. For me personally, I'd probably go with original Silent Hill - this franchise means a lot to me and the first game will always be special. I've replayed it quite a few times but I would've loved to experience it for the first time again... Even though tech-wise, it's quite outdated by today's standards. Still, a classic is a classic for a reason.

What would you choose? Any genre is welcome in the comments, it's fun to hear about what others hold dear.