It would benefit massively from a remake that would improve mechanics, add content but keep the atmosphere, tone and an option to keep OG Ost alongside rescored one.
This is one of my all time favorite PS1 games. I remember watching my older brother play it when I was like 7 years old, and then finally playing it myself in like middle school.
The cinematic graphics still blow my mind for it being a PS1 game. That transformation in the café in level 1 was so gloriously twisted. The mutant babies scurrying out from under the bed in the western town was so freaky.
Also, the guy who starved/dehydrated to death on the water tower because he was too afraid to climb back down was so heavy. That game painted such an immersive and incredible atmosphere.