Pnevmo-Capsula Domiki — is an addicting third-person arcade puzzle game set in a steampunk setting. In the game, you will find the surroundings of the Soviet era, boiler punk, where time seemed to stand still on the break of the 1930-1960s. The game takes place in a bizarre city, which is connected by a single system of rails, tracks, and pipes. The smallest part of this bizarre system is the mechanical mail, which you have to play for. It will open the door to the history of parallel Russian reality, where society and technology have evolved through the cultivation of strict mechanics. All houses are connected by a system of tiny rails, which you have to move in the form of a capsule in the style of steampunk. You need to find and activate hidden mechanisms such as springs, telephones and various incandescent lamps to get out of the level.