IMHO.

Single-player games like Nantucket

Below are 10 single-player Steam games similar to Nantucket, 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 Nantucket page.

Ranked picks

  1. 1
    Sid Meier's Pirates! — Steam game cover

    Sid Meier's Pirates!

    Single-player alternative to Nantucket — playable solo, no multiplayer required. Shares RPG with Nantucket.

    Sail the Caribbean, marauding all on the high seas or ally your ship and crew as a privateer in search of riches - the life you choose is up to you. Face dogged enemies, raid unsuspecting villages, woo fair maidens, avoid capture or dig for buried treasure. Discover what it takes to become one of the most famous pirates in history!

    2005RPG9.99 USDSingle-playerSimilar games →
  2. 2
    Blood and Gold: Caribbean! — Steam game cover

    Blood and Gold: Caribbean!

    Single-player alternative to Nantucket — playable solo, no multiplayer required. Shares Strategy and Indie with Nantucket.

    'Blood & Gold: Caribbean!' is a blend of economic strategy and open-world RPG, set in the pirate era of XVII Century Caribbean. The game is based on the significantly improved Mount & Blade: Warband engine.

    2015ActionStrategyIndie19.99 USDSingle-playerSimilar games →
  3. 3
    Neverseas — Steam game cover

    Neverseas

    Single-player alternative to Nantucket — playable solo, no multiplayer required. Shares Indie and Adventure with Nantucket.

    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?

    2026ActionIndieAdventureFreeSingle-playerSimilar games →
  4. 4
    The Caribbean Sail — Steam game cover

    The Caribbean Sail

    Single-player alternative to Nantucket — playable solo, no multiplayer required. Shares Strategy and Indie with Nantucket.

    Name your crew, purchase supplies, sail the world, harpoon fish, plunder your enemies, die horribly, unlock a new Captain and do it all over again!

    2017ActionStrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Port Royale 4 — Steam game cover

    Port Royale 4

    Single-player alternative to Nantucket — playable solo, no multiplayer required. Shares Strategy and Simulation with Nantucket.

    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.

    2020StrategySimulation39.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Rise of Piracy — Steam game cover

    Rise of Piracy

    Single-player alternative to Nantucket — playable solo, no multiplayer required. Shares Strategy and Indie with Nantucket.

    The perfect blend of Action, Adventure and RTS. Begin your journey as the lowly captain of a small vessel. End as the commander of a threatening fleet. Rise to glory how you see fit. Trade, fight, recruit, grow, pillage, ally, destroy & conquer.

    2026ActionStrategyIndie15.99 USDSingle-playerSimilar games →
  7. 7
    The Pirate: Caribbean Hunt — Steam game cover

    The Pirate: Caribbean Hunt

    Single-player alternative to Nantucket — playable solo, no multiplayer required. Shares Strategy and Indie with Nantucket.

    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!

    2016ActionStrategyIndieFreeDeck PlayableSingle-playerSimilar games →
  8. 8
    Sea Dogs: To Each His Own — Steam game cover

    Sea Dogs: To Each His Own

    Single-player alternative to Nantucket — playable solo, no multiplayer required. Shares RPG with Nantucket.

    1654 AC. The Caribbean. A place of opportunities and mysteries.

    2012RPG14.99 USDSingle-playerSimilar games →
  9. 9
    Mount & Blade — Steam game cover

    Mount & Blade

    Single-player alternative to Nantucket — playable solo, no multiplayer required. Shares Indie and RPG with Nantucket.

    Calradia is a land at war, offering great riches and even greater dangers to adventurers and mercenaries that flock to shed their blood on its soil. With courage and a strong sword, an unknown stranger can make a name as a warrior. Free-form sand-box gameplay.

    2008IndieRPG9.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Darkest Dungeon® — Steam game cover

    Darkest Dungeon®

    Single-player alternative to Nantucket — playable solo, no multiplayer required. Shares Strategy and Indie with Nantucket.

    Darkest Dungeon is a challenging gothic roguelike turn-based RPG about the psychological stresses of adventuring. Recruit, train, and lead a team of flawed heroes against unimaginable horrors, stress, disease, and the ever-encroaching dark. Can you keep your heroes together when all hope is lost?

    2016StrategyIndieRPG24.99 USDDeck VerifiedSingle-playerSimilar games →