Single-player games like Isle Of Pirates
Below are 9 single-player Steam games similar to Isle Of Pirates, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Isle Of Pirates page.
Ranked picks
- 1

Runi
Single-player alternative to Isle Of Pirates — playable solo, no multiplayer required. Shares Adventure and Simulation with Isle Of Pirates.
A cooperative low-poly survival adventure. Gather resources, craft tools, build shelter, and explore a vast wilderness with friends as you fight to endure together.
- 2

Neverseas
Single-player alternative to Isle Of Pirates — playable solo, no multiplayer required. Shares Adventure and Simulation with Isle Of Pirates.
Neverseas is a tactical action-RPG set in an open sea world. Command your ship, engage in battles, explore the lands beyond the ocean gates, and shape a global conflict between empires. Will you uncover the secrets of the seas—or vanish with your crew in this ruthless war?
- 3

Republic of Pirates
Single-player alternative to Isle Of Pirates — playable solo, no multiplayer required. Shares Simulation with Isle Of Pirates.
Establish and grow a pirate utopia during the Golden Age of Piracy. Create a resource-based economy, engage in real-time naval combat, and conduct diplomacy with rival powers. Explore the far reaches of the Caribbean in search of the ultimate fortune and glory.
- 4

Port Royale 4
Single-player alternative to Isle Of Pirates — playable solo, no multiplayer required. Shares Simulation with Isle Of Pirates.
Set sail and join the colonial powers of Spain, England, France and the Netherlands in their fight for supremacy of the Caribbean in the 17th century.
- 5

Windrose
Single-player alternative to Isle Of Pirates — playable solo, no multiplayer required. Shares Adventure with Isle Of Pirates.
Embark on a PvE survival adventure in the Age of Piracy. Fight on land and sea, solo or with friends. Build, craft and explore vast open world filled with dark secrets. Master soulslite combat and take on challenging bosses, command your ship and plunder unspoken treasures!
- 6

Nantucket
Single-player alternative to Isle Of Pirates — playable solo, no multiplayer required. Shares Adventure and Simulation with Isle Of Pirates.
Chase after Moby Dick, and live through the Golden Age of American whaling in this seafaring strategy game. Set sail around the world, manage your ship and crew, and live Ishmael's story, the sole survivor of the Pequod, a few years after the events narrated by Herman Melville in his masterpiece.
- 7

The Pirate: Caribbean Hunt
Single-player alternative to Isle Of Pirates — playable solo, no multiplayer required. Shares Adventure with Isle Of Pirates.
Hail to the Captain! Sail into the heart of the Caribbean in the Age of Piracy - the time of black flags and white skulls, blue waves and golden opportunities. Hoist the Jolly Roger and grab the steering wheel to sail through battles and raids, ransoms and treasures, to become the Crimson King of the Antilles!
- 8

Salt 2: Shores of Gold
Single-player alternative to Isle Of Pirates — playable solo, no multiplayer required. Shares Adventure with Isle Of Pirates.
Salt 2 is a pirate-themed open world adventure focused on exploration, crafting, and survival. Play solo or with up to 5 friends, sailing the sea with your ship as a mobile base. Discover islands full of quests, towns, caves, and secrets. Level up, craft gear, hunt, fish, and customize your ship.
- 9

Escape From Sandhill
Single-player alternative to Isle Of Pirates — playable solo, no multiplayer required. Shares Adventure with Isle Of Pirates.
A horror puzzle adventure begins in the spooky tunnels of Sandhill, which can be played as FPS and TPS. Navigate dark corridors, solve complex puzzles, and survive encounters with vengeful shadows born of sinister experiments. Escape the tunnel and survive the mysteries of the neighborhood.