Designed by Dan Verssen and published by Phalanx Games, the game is playable by 2 or more players, each commanding a fleet with the objective of sinking a certain amount of their opponents' ships.
Each player arranges an initial fleet, with each ship represented by a card.
In the process of their turn, a player plays cards to fire weapons and take other actions.
Attack actions are usually related to a specific type of weapon mount, as detailed on the ship card.
To use the attack card, the player must have a ship with the appropriate weapon mount listed.