The success of the game Portal has shown that it is too much for 3D puzzles with a view from the eyes of the hero, which of course was an inspiration to create not only commercial, very interesting projects. A free Polarity game throws us inside several mechanized labyrinths to get to the exit. The main novelty, literally attracting in front of the computer, is to play here with the exchange of magnetic poles of objects.

We play the role of a hero equipped with special gloves. The left side allows you to give objects one colour, the right side of the other, which of course corresponds to the poles of magnets. It is necessary to make appropriate use of the basic principles governing them, means that the same poles repel each other, while opposite poles attract each other.

A good header lies at the heart of a visually appealing 3D platformer. Devices on hands will be used to remove magnetic blockages, mount on fast moving footbridges over acid tanks, and to create lifts. In the next stages the game will be made more difficult by adding, among others, puzzles with reflections of gloves, impenetrable rotating walls or, finally, stationary cannons, taking away our lives.