You will have a warship at your disposal in Broad side. It is not modern - it is a sailboat, but not everything is so sad, your enemies are not modern cruisers and aircraft carriers, but the same ships under sail. Your onboard weapons are upgraded cannons that fire multiple cannonballs at once to give you a higher chance of hitting ships even if your aim isn't very precise. There is a radar in the upper right corner, using it you will find targets, approach them and shoot to kill in the Broad side.