So that's it?

[Kisha]

Seriously after hard work of many people to unlock post true ending "total ending", we get only Izumi's amulet? What that thing even do?

[JeffMakesGames]

That's a very good question.

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No one knows. We can only speculate and give theories about what the necklace is for, and who Marcus could be, but there just isn't any solid proof to back them. It definitely can be tough to do the secret true ending, or total ending to the game.

That's why I made a guide for it. I think I did pretty well to be descriptive.

http://steamcommunity.com/sharedfiles/filedetails/?id=963806976

[Kisha]

Thanks now I have more Passwords to crack :/

[JeffMakesGames]

Not really. Read the guide more closely, as most of those don't need passwords.

A few names may need 'updated' permissions, but the guide explains that.