Step inside the most modern submarine and team up! Every role is vital, and the confrontation is ruthless. You must stay organized and communicative! After all, a Captain is nothing without their crew: the First Officer, the Radio Operator, and the Engineer!
Captain Sonar is a cooperative game where collaboration will be crucial! In Captain Sonar, 2 to 8 players take on the roles of a submarine crew locked in a fierce battle against their rivals.
Captain Sonar: Upgrade One is an expansion that adds new elements to the existing game, including 5 new scenarios, 2 new weapons, 8 dry-erase markers, and different ways to play the roles of the Captain and the Radio Operator.