A self-created creature is a functional unit that is formed by the conjunction of various inorganic materials. A functional unit transforms and cumulates energy drawn from its surroundings. To do this, a unit needs a system of circuits, which equally distribute resources. A unit has a wireless connection with other units. The service life of one unit is limited, but with the addition of a small amount of material from another unit, a unit is by using a small amount of its material, build another new separate unit. The new unit follows the plan of development. The new unit is a beta version of a combination of both original units. The new unit becomes the new original version for new beta versions. The functional parts of functional units are generated from the database of all potentially possible options. The beta version can contain only a limited amount of deviations to minimize the probability of the unit being unfunctional. The beta version may contain errors or copy the errors contained in the original units. The functional unit is part of the database. The database can contain or copy errors. A cumulation of errors can lead to the destruction of a small or large amount of units.