If you haven't played RE2 yet, play this first. If you want an improved experience, there's a mod that gives you a lot of saves to go through (yes, there's limited saves and no, it doesn't mesh well with other design choices).

Aside from that and other issues, this is such a landmark in PC horror for me now, when it hits it really HITS. I'd love to find more games like it.

Also it has a great intro:
https://www.youtube.com/watch?v=kpU79ZCXCzQ