Ufo biohazard: micromachines

Mini game about micro war against micromachines of malevolent aliens.

In this game player must protect cell against attacks of microrobots. Its things, if penetrate to the body will try to grab, to controll of the body or kill. Body as a whole consists of a plurality of cells. Small cell, if it can repel a waves of attacks micromachines - it can win the war, by means of
transfering the experience of fighting to other cells.