The Sorcerer is out to get you! Find your way among the illusions, but beware of the traitor in your ranks! The Grimoire guides their team towards the exit using images, upon which they point at certain details. Working together, the other players have to find the exit as quickly as possible while avoiding picking the wrong cards. However, a member of the team is a traitor looking to lead the other players astray. A wide variety of traps are on your way to the exit of the library, making player communication harder! Obscurio is a family game, an original mix between an image-based communication game and a secret role game in which the players have to be careful when sharing ideas with their team. Obscurio proposes a fresh new experience in its genre by putting the emphasis on the details of the images and the constant doubt created by the presence of the traitor.