“Explorer” Achievement

Overview

Now i’ll show you how to reach the secret chamber before Chapter 7This can be done on Chapter 4P.S. (RATE and LIKE, guys)

Finding the Map

In the Chapter 4 go inside Fabius Room
There, on a desk you can fin the Map for the Secret Cellar

Finding the Secret Chamber

Now go in the wine cellar

Then go down and youl find a secret passage

From there go right, passing through the next chamber

At the end you’ll reach the Secret Chamber and the Achievement will pop up