Got a dark adventure game from the mid 90s/mid 00 not on my list that you think I should try?

I'm leaving out the super popular ips like Resident Evil and Silent Hill and Eternal Darkness etc. Looking for more obscure titles.

I Have No Mouth And I Must Scream

Blair Witch Vol 1

Michigan: Report From Hell

Obscure 1 and 2
Realms Of The Haunting

Fatal Frame

Sanitarium

Rule Of Rose

Clock Tower SNES and Clock Tower 3

I also know that I need to try:

Kuon

Haunting Ground

and a few other PS2 titles that I can't recall the names of.