A solo board game where it's up to you to stop an enemy fleet from getting through! In a bygone era, there's an enemy fleet that's hell bent on dominating an area a thousand miles square, and the only thing in its way is you and your torpedo boats and a scattering of a few water mines. You must guess the enemy's every move and hope the mines you laid take a few of them out then pray that your torpedoes run hot and true to take out the rest! Enemy movement is determined by the roll of a die, while you must anticipate the enemy's future moves before launching your torpedoes! Launching from a distance is key to your boats' survival, while close contact will lead to your piecemeal destruction -- if you get in the enemy's way! The enemy is only interested in getting past you, to reach the other side, so it will be your mission to get in their way -- hopefully, on your terms! —description from the designer