The Weather Gage is a single-player naval simulation set during the Age of Sail, in the time of Horatio Nelson and Napoleon. The player embarks on a career as a navy officer, commanding a single sailing warship to capture or destroy enemy warships and merchant vessels. Realistic, physics-based sailing , simulating true forces acting on sails, hull, rudder, anchor, and boats. Ship-to-ship and ship-to-fortress combat , featuring cannons and carronades loaded with solid shot, grape shot, and canister shot. Damage affects the hull, sails, crew, rudder, and cannons. Crew combat , whether ship-to-ship or boat-to-ship, using small firearms and boarding actions with edged weapons. NPC ships react dynamically , considering relationships with other vessels, nations , crew morale, terrain elements, and wind direction. Their perception accounts for light (day/night), weather conditions like fog, and deception tactics such as false flags. A coastline based on real-world data , including sea depth, with ports and fortifications positioned according to historical records. Set between 1793 and 1815 , the simulation is inspired by historic naval conflicts—including the French Revolutionary Wars, Napoleonic Wars, and the War of 1812 —with a strong focus on historical authenticity and single-ship actions featuring frigates and smaller vessels. Drawing inspiration from historical naval figures such as Thomas Cochrane , as well as celebrated fiction like the Aubrey-Maturin novels, Hornblower, and Master & Commander , the game captures the spirit of maritime warfare with rich historical detail.