In the vicinity of the galactic core faced the interests of humans and aliens, when one of the star clusters were discovered artifacts of long-vanished civilization.
Artifact was named Dipole. Located next to the star, the Dipole captures its radiation. Then it accumulates through the symmetric converters in two types of energy. Humans use only one type, and aliens, respectively, only different. It was soon discovered that occupy the empty space of the Dipole operators can manually save the critical charge of the same type, then the Dipole passes to the accumulation of just this energy.
Race for control of the priceless artifacts unfolded against the backdrop of endless space.
Operators manage their converters one by one. During the turn operator may charge the storage, selecting a group of cells of one color. More cells in the group provide higher charge. The winner is whoever gets the critical charge of the first.
As the charge storage is made available special modifiers. Using them, the operator can targeted change the state of the cells. In one turn the operator can use any number of modifiers in any order. To use a modifier, select it and choose the target cell.
In some situations, the modifiers are not effective, that is after their use does not change the state of the cells of the converter. The Dipole automatically monitors and blocks such action.
Unpredictable results occur when there are multiple variants of action. When you try to use the modifier in this situation, you will get a warning about the uncertainty of exposure. If you try again modifier will be used.