Secret Masks: Jones

Overview

A guide on how to find the hidden Jones mask.

Location and Instructions

To get Jones you first play Chapter 5 or Full House.

You will then need to complete the chapter first.

After this you will need to grab the crowbar that is in the first room on the ground.
Take the crowbar around to the back of the building and open up the manhole with said crowbar.
Inside there will be a man who you will talk to.
Next to him is the Jones mask.

Upon leaving you will receive an achievement as well.