This is a 2012 puzzle game developed and published by the British game company Fireproof Games. In this game, the player has to unlock a series of strange boxes with mechanisms. The player will need to unlock the box and complete multiple puzzles on the box in order to open it and retrieve another box inside. There are a number of animations, including looking around the box, turning keys and activating switches. As the game progresses, the player will gradually discover that the box is related to the fifth of Plato's five elemental hypotheses of three dimensions, the orthododecahedron.

-Incredibly realistic graphics: the most natural looking visuals ever seen on a mobile device.

-Tingling single charge pieces: the touch controls are so natural that you can play with just one digit and fully navigate this mysterious and beautiful 3D world.

-Fantastic picking and playing design: easy to pick up and hard to put down, the secrets of the room will dip you in before you even know you're playing.

-Convincing mysteries: think you know what you're looking at? Think again.

This game contains a total of 4 levels, and in each level the player has to unlock a strange box. The first level is the tutorial level, where the player is guided through the game. The player has a list of items which lists the items the player has been given. The key element of this game is the special lens. During the game, the special lens allows the player to see hidden parts of the box, such as the symbols engraved on the box. The player can use the special lens at any time. Some of the puzzles on the box can only be completed when the special lens is used. The aim of the game is to open the box in order to retrieve the other box inside.