Amnesia: A Machine For Pigs Discussion Topic Part 2

[Slanderous]

Spoiler below!

I think "Machine For Pigs" is just figuratively name.
I belive Oswald's children died in Mexico, and that's why the expedition ended by tragedy. Then Mandus, who came back to home was depressed, which made him mental illness. During his experiments, which ended by failure he discovered something like vitae in TDD. He became heartless murder. He bulit something like a altar/temple/etc ("Machine For Pigs") and started to kill people. During gaining energy, something wrong happend and the ghosts/something else of people which were killed by him took Oswald into a otherworld ("The Machine").
The ghosts couldn't get their human bodies, so they got pigs corpses from Mandus factories. He woke up in his conscious nightmare with no memories of his past. During his dangerous journey, he is getting flashbacks, taking him to world looking like our world.

That's only mine vision, nothing special.