Shutter Island is a game in the genre of hidden objects, the plot refers to the film with Leonardo Di Caprio of the same title, which was translated in Poland as the Island of Secrets. Photographs from the cinematic image were used in the game as portraits of the most important characters.


Two federal agents head to an island-based insane asylum. They are investigating a dangerous fugitive patient. They slowly discover the dark secrets of the mentally ill and the people responsible for treating them. Soon the detectives themselves cease to distinguish between fiction and reality.


Following the example of other hidden object productions, the player's task here is to find all items from the list with names or photos of things. Sometimes it is also necessary to use them in the right place, which makes the tool move or contributes to solving the puzzle. Only then does the transition to the next scenery take place.


The game also features mini-games that run in a separate window. During them, the user must, inter alia, find differences between two seemingly identical pictures or solve a mathematical equation.