One of the few RE games I've ever played, and it happens to be arguably one of the best. Highly recommend.
Resident Evil 4
A permadeath horror game that assures the player of a unique experience each go around. The difficulty settings are named after horror authors with the most difficult mode being “H.P. Lovecraft.”
SONG OF HORROR
In my mind, nothing beats the original. Classic survival horror and a pioneer of the hide mechanic which many games now utilize.