The game "Deep io: create your own tank" is similar to a virtual constructor. After launching, you will see a location resembling a diagram, divided into cells. In the center is a geometric figure. The goal of "Deep io: build your own tank" is to turn it into a full-fledged combat vehicle. To start leveling, press the "Edit mode" button in the upper left corner of the screen. Use the options of the menu that opens to improve the characteristics of your tank: shape, color, cross-country ability, number of guns, duration of the projectile flight, its destructiveness, etc. Then test the new, improved tank in a test battle on the playing field. This is the only way to find out how correctly the upgrade tactics were chosen.