IMHO.

Single-player games like Seafarers

Below are 9 single-player Steam games similar to Seafarers, 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 Seafarers page.

Ranked picks

  1. 1
    Horizon's Gate — Steam game cover

    Horizon's Gate

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

    Voyage into the wide world of Eral as an explorer, trader, or privateer. Defeat your enemies on land or at sea in deep but straightforward tactical combat. Unravel the secrets behind Dominio's betrayal – or sail off in search of your own adventure.

    2020StrategyIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Sailing Era — Steam game cover

    Sailing Era

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

    Every voyage is a journey of "Sailing & Beyond" in Sailing Era! Navigate your fleet and sail for fun; run a business; have a romantic encounter in the tavern; capture pirates amid intense battle; explore inland for treasure... Experience foreign culture, make novel discoveries, and sail away!

    2023StrategyAdventureSimulation24.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Sailors: Age of Corsairs — Steam game cover

    Sailors: Age of Corsairs

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

    Become a merchant, pirate, or privateer in the 17th century Caribbean! Join colonial powers or fight for gold and glory in this epic sandbox crew simulator!

    ActionStrategyIndieSingle-playerSimilar games →
  4. 4
    Sea Legends — Steam game cover

    Sea Legends

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

    The year is 1667, and the sea is a dangerous place. In this picturesque game combining role-playing adventure, fleet-building strategy, swashbuckling action, and naval combat, you'll need keen planning and swordsmanship to reach the story's end – or turn pirate to lead your fleet to infamy.

    2020ActionStrategyAdventure6.99 USDSingle-playerSimilar games →
  5. 5
    Business War: ERP Sandbox Simulation — Steam game cover

    Business War: ERP Sandbox Simulation

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

    A compulsory course in the School of Economics and Management at the university, featuring a super hardcore simulation business game. You will play the role of the chairman of a startup company, participate in market competition, and utilize limited resources to ensure the survival of your enterprise in the fierce market competition.

    2025StrategyIndieSimulation15.99 USDSingle-playerSimilar games →
  6. 6
    异世界杂货铺 skyscraper in Another world — Steam game cover

    异世界杂货铺 skyscraper in Another world

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

    You will play as a businessman, running a grocery store, make money through retail and other methods, and then continue to grow and develop with the goal of becoming the first chamber of commerce on this continent

    2023StrategyIndieSimulation5.99 USDSingle-playerSimilar games →
  7. 7
    Merchants of the Caribbean — Steam game cover

    Merchants of the Caribbean

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

    Head to the Caribbean in search of lost treasure! Build factories, produce resources, manage the economy, win sea battles and save the islanders from witchcraft.

    2021StrategyIndieAdventure6.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    16bit Trader — Steam game cover

    16bit Trader

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

    Take revenge on your father’s killer!

    2015StrategyIndieAdventure2.99 USDSingle-playerSimilar games →
  9. 9
    Toast Defense — Steam game cover

    Toast Defense

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

    Ducks are after your toast! Setup various water guns in this fun tower defense game to shoo away the ducks so they don't steal your precious toast. You choose how many flocks of ducks come for your toast each wave, the greater the risk the greater the reward!

    2020StrategyFree To PlayFreeSingle-playerSimilar games →