Take control over 3 special purpose naval vessels. Complete various missions on dangerous waters of Baltic Sea. Take part in recovery of objects from the bottom of the sea. Transport heavy cargo to its final destination, also including rescue and transport missions. Assemble massive naval installations on open waters. Take control over 3 special purpose naval vessels. Complete various missions on dangerous waters of Baltic Sea. Take part in recovery of objects from the bottom of the sea. Transport heavy cargo to its final destination, also including rescue and transport missions. Assemble massive naval installations on open waters.