Broken Sword 5: The Serpent's Curse - Episode 2
14 Achievements
5-7h
PSVITA
I Call It The Dreamatorium
Won a battle in your own mind Details for this achievement will be revealed once unlocked
47.6%
How to unlock the I Call It The Dreamatorium achievement in Broken Sword 5: The Serpent's Curse - Episode 2 - Definitive Guide
Moosh
MISSABLE
Once you go through the secret passage in the chapel you will be in a dark room. You need to view the bottomless pit, use the mason's hammer with the figment of the imagination and imaginary malicious denizen before interacting with the stone object. See The Truth to the Grave 
for a more detailed walkthrough.