_Vira_ (” вира” is a professional “lift” command used by Russian loaders) is
a puzzle game intended to load the goods of different characteristics onto a
boat for a given time (500 seconds) to keep this boat’s equilibrium. The
player controls the crane, which lifts, rotates, moves, and loads the goods.
There are three campaigns: Egyptian (same shapes, different weights), Norman
(different shapes, same weights), and Modern (different shapes, same weights,
and fills all the boat). When the level in each campaign is completed, the
animated sequence transfers the player to the next level. The progress is
restored with the next game run, and the player can continue any of the
campaigns to the finish.