Captain Sonar: Special Mission Vectrum (3 missions)

With its 3 missions, the Vectrum campaign make you dive you into a thrilling adventure. A cutting-edge military-scientific conglomerate has recruited experienced crews to test their new equipment in real conditions. Welcome to the Vectrum Campaign, which will take you from Chicago to New York to end with a climax on a secret mission! The Vectrum campaign includes 3 missions, which can be played consecutively in a “campaign” mode, or individually, with their specific rules and constraints.

Note: This is an extension. You need the basic game Captain Sonar to be able to play the 3 Vectrum missions.