A SNES RPG which gives you a better dark-fantasy adventure than The Immortal?
Haven't played The Immortal but the SFC did have
Shin Megami Tensei which I've completed a year or two back and it's p. good for what it is. It also had sequels (2, If...) and remakes of prequels -- I've only briefly played
Kyuuyaki Megami Tensei 2, and it was also good for what it was.
Dark Half I've only just checked out, but it seemed good. I liked that it actually had some form of pressure and I actually died. Very rare.
Lastly, there's
Sword World SFC 2 which is based on a Japanese tabletop game and has art by Jun Suemi and is
abnaxus endorsed so it must be good.