In Captain Sonar, up to eight players take on roles manning a submarine in a fierce battle against rival players. Captain Sonar: Upgrade One adds new elements to the base game, including five new scenarios, two new weapons, eight erasable markers, and different ways to play the Captain and Radio Operator roles.

Your Browsing History

Our website requires cookies to enhance your online browsing experience. For example, these cookies allow you to save products in your shopping cart, even when you’re not logged into your account. These cookies are crucial for ensuring the website functions correctly.