The listing, Nicolas Eymerich - The Inquisitor - Book 1 : The Plague - Steam Game has ended.
http://store.steampowered.com/app/279500/
A will of steel, a heart of stone, intelligence as sharp as a knife, and wisdom as deep as oblivion.
Eymerich is called upon to investigate an obscure case. Something that goes way beyond heresy, revealing a new face of Evil. He must tackle a great number of arduous tasks and make many painful choices. Terrible creatures await him, but with his burning determination he will overcome a Plague that is deadlier than his worst possible nightmare.
Play a remorseless character to live an original story inspired by the famous novel of Valerio Evangelisti.