Horror games as good as Amnesia?

[Hunter of Shadows]

When me and my friends played Amnesia, it was the best horror game we'd ever seen. After completing it, it's as if there's a hole now. Every other horror games seems lame compared to Amnesia.

What are some good psychological horror games similar to Amnesia?

Play the penumbra series, other than that, nothing can really even attempt to match Amnesia as of yet.

Complete matter of opinion

I share your pain; nobody appreciates Thief.

Hard to appreciate it when I've never played Thief

Why has no one mentioned System Shock 2?