06 Dec 1930h 36m

Achievement Details

The Secret Cave

Discover the mansion’s secret passage

The Secret Cave0
13 December 2019 - 1 guide

How to unlock the The Secret Cave achievement

  • IfIsF1BackwardsIfIsF1Backwards716,763
    25 Nov 2019 16 Jan 2020
    1 0 0
    Story related and cannot be missed.
    This is for completing chapter 3, getting behind the bookcase by either:-
    Prying it open with a crowbar OR
    Figuring out the globe puzzle to have it unlock automatically. (For getting all of the achievements though, use the globe)
    2 Achievements unlock!

    Here is my 100% guide for this game and to see where and how to unlock this, go to 36:30 in playthrough 1 video.
    Hope this helps

    Playthrough 1

    Playthrough 2
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