For more psychological horrors, maybe the first Devil May Cry? Early PS2 game, and is a recycled Resident Evil project so part of the ambience remains. Later games are more toned down on horror though.

Dreaming Sarah, I found to be good, but its horror is more on the bizarre.

Limbo, been considering playing for a while now, and from what I've seen, jump scares seem minimal. Same for the creator's other game, Inside.