Honoring the style of the great puzzles of History, Shadow of Osiris is a particularly pleasant game to play. The choice of images and texts allows for quality immersion while offering a little entertaining cerebral challenge. For a first game, it's a total success! We will all the more appreciate the presence of a “Journal” which presents numerous design details of the game. Shadow of Osiris shows that the challenge of YAZJam4 has been magnificently met! Bravo for this work!