Floor 3 Puzzle Guides
The Hollow Floor 3 guides — every article in the guide section, tracked from day one.
Survival
Avoiding the Biter: Maze Survival on The Hollow Floor 3
How to survive the Demonology maze in The Hollow Floor 3 — the Biter's patrol behavior, wall-hugging movement, and the two dangerous legs of the floor.
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How to Reach Floor 3 in The Hollow: Elevator, Hub and Access
Getting to Floor 3 in The Hollow — the hub elevator, the floor's unlock order, the randomized maze on arrival, and what to know before descending to the Demonology floor.
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The Grave Lock Code Method: How the Floor 3 Password Is Built
How the Demonology Grave Lock code works in The Hollow Floor 3 — why the three-youngest-at-death rule is constant while every gravestone value is randomized, and how to do the math fast.
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