We write 2048. A new economic war is raging. Rare earth metals played a key role in the construction of new, more advanced machines and therefore became a decisive economic factor throughout the world. The latest submarine prototypes are being armed by private companies to dive deep into the ocean in search of the precious material. Beneath the peaceful surface of the sea, a silent war is waged with the help of this new, unstable technology.

As members of a team of the best officers, they were responsible for one of the most modern submarines. You have to work together with your teammates to defeat the opponent. Only the team with the best communication and the best cooperation can survive the encounter.

Two teams try to shoot the other's submarine, with each team member having a different task. The engineer and the first officer are responsible for the operation of the ship, the captain gives the orders - and the locator listens to the opposing captain and informs his own team about what is said. It can be played in real time and in rounds.