Engage in True Naval Combat Experience fast, tactical, and explosive ship-to-ship battles built around positioning, timing, and powerful weapon loadouts. Customize Your Fleet Command a variety of unique ship classes – each with distinct roles, perks, and strengths. Customize your vessel to reflect your strategy and playstyle. Co-op with Friends and Share World Adventures Join forces with fellow captains to form a fleet of up to 20 players to take on challenging world events, fortified settlements, and pirate hunters. Enjoy Ever-Evolving Content and Seasonal Challenges Face new threats and mythical encounters as the world continuously expands with regular content updates. Sail a Living, Immersive Sea Navigate through a richly realized Indian Ocean with dynamic weather, turbulent waters, hostile factions, roaming threats, and opportunities for high-risk, high-reward encounters. Persistent internet connection, Ubisoft Account, Microsoft Account, and Game Pass Ultimate or Core (subscriptions sold separately) required.