Games like King of Seas

Tempest - Pirate Action RPG is an open-world adventure where you become a daring pirate, exploring seas, completing multilevel quests, and fighting against sea monsters while assembling your crew and upgrading your ship with deadly weapons. Share the vast world with friends for co-op or PvP action, and discover the fascinating story through over a hundred quests across dozens of islands. Complete with naval battles, sea monsters, and mystic crystals, Tempest offers a complete pirate experience.

Windward is a role-playing game that can be played by yourself or with others in a massively multiplayer environment. The game allows you to generate a procedural world, design your own faction, and engage in activities such as combat, trading, and questing. As you progress, you can upgrade your ship and towns will grow, offering improved rewards and opportunities. However, the game can have its share of bugs and grinding.

Become king of pirates while sailing through seaports, battles, krakens & navy

Windward Horizon is an RPG-adventure set on the high seas, a sequel to the game Windward released on Steam in 2015. Trade, quest, fight, or just sail the world and fish -- it's your choice, and you can do it alone or together with your friends. You will start as a young, unaffiliated pirate with the whole world open for you to explore. Before long, you will run into various other faction leaders,…

"Abandon Ship" is a naval combat game set in a fantastical Age of Sail world, where you battle enemy ships and sea monsters in treacherous environments. With a wide range of unique, story-filled islands to discover, each voyage brings new challenges and the risk of permanent death. The game's Art Style is reminiscent of classic Naval Oil Paintings, adding to its immersive atmosphere.

"Seablip is a single-player, open world pirate RPG with good gameplay, stunning visuals, and a stunning soundtrack. Upgrade your ship with over 48 unique cannons and special upgrades, and experiment with different combinations for an edge in battle. Hire unique sailors, each with their own abilities, but treat them well as they are in limited supply."

Diluvion is a single-player Science Fiction Role Playing game with an intriguing story, awesome gameplay, phenomenal graphics, and a spectacular soundtrack. The game allows you to manage and upgrade your submarines, customize their abilities, and overcome challenging hazard battles. With its enhanced visuals, improved UI, and new gameplay features, Diluvion: Resubmerged offers a unique and immersive underwater exploration experience.

"Salt 2: Shores of Gold" is a high-sea adventure game where players sail across vast oceans, discovering islands and looting treasures. The sequel brings new features such as underwater exploration and ship customization, allowing for a more immersive and strategic experience. With its immersive soundtrack and stunning visuals, players will experience the thrill of the open sea and the lure of untold riches.

"DYSMANTLE" is an open-world, single-player or local co-op game with a dense atmosphere, interesting plot, and spectacular gameplay/graphics. You must escape a post-apocalyptic island by fighting creatures, breaking objects for materials, exploring, surviving, building outposts, crafting, hunting/taming animals, farming, and solving puzzles. The game is known for its humor, good music, and being very grinding.

"Buccaneers!" is a single-player historical role-playing game with an intriguing story and good graphics. As a fearless captain, pledge your allegiance to one of four factions, each with unique abilities and starting locations. Engage in intense naval battles, upgrade your warship, and conquer an ever-changing Caribbean sea to leave your mark on the world. With hours of replayability, find legendary treasures, battle powerful ships and make your mark on history.