IMHO.

Single-player games like High Sea Saga DX

Below are 14 single-player Steam games similar to High Sea Saga DX, 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 High Sea Saga DX page.

Ranked picks

  1. 1
    Ninja Village — Steam game cover

    Ninja Village

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Strategy and Indie with High Sea Saga DX.

    Lead a ninja clan in the war to unify feudal Japan!

    2022StrategyIndieSimulation3.41 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Dungeon Village 2 — Steam game cover

    Dungeon Village 2

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Strategy and Indie with High Sea Saga DX.

    Recruit adventurers and monsters to create your own RRG-style town!

    2023StrategyIndieSimulation8.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Basketball Club Story — Steam game cover

    Basketball Club Story

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Strategy and Indie with High Sea Saga DX.

    Basketball Team Management Sim Coach a custom team and dunk your way to glory!

    2023SportsStrategyIndie8.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Forgotten Stars — Steam game cover

    Forgotten Stars

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Strategy and Indie with High Sea Saga DX.

    Forgotten Stars is a tactical RPG where you recruit your own crew of space pirates. Plunder your opponents, build bonds with your crew, and embark on your journey through the darkest corners of space.

    StrategyIndieAdventureSingle-playerSimilar games →
  5. 5
    Tennis Club Story — Steam game cover

    Tennis Club Story

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Strategy and Indie with High Sea Saga DX.

    Attract customers, train stars, and win the Grand Slam in this tennis club sim!

    2022SportsStrategyIndie8.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Beastie Bay DX — Steam game cover

    Beastie Bay DX

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Strategy and Indie with High Sea Saga DX.

    Develop a deserted island and collect rare monsters!

    2022StrategyIndieSimulation5.12 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    我就是建-I just build — Steam game cover

    我就是建-I just build

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Indie and Simulation with High Sea Saga DX.

    This is a decent game. Play as demon king, buy monsters, traps and buildings, build dungeons to block heroes! Play as hero, buy weapons,recruit teammates,conquer the dungeon, defeat the boss and make them as teammates!

    2025IndieAdventureSimulation4.99 USDSingle-playerSimilar games →
  8. 8
    中年失业模拟器2-When a man lose his job 2 — Steam game cover

    中年失业模拟器2-When a man lose his job 2

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Indie and Simulation with High Sea Saga DX.

    You are a 35-year-old man who was fired by your boss,and still need to pay heavy mortgage and rise 2 kids,in previous game you establish your own company and make a lot of money,however a huge disaster is coming to your city...

    2024IndieSimulationRPG5.99 USDSingle-playerSimilar games →
  9. 9
    Game Dev Story — Steam game cover

    Game Dev Story

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Strategy and Indie with High Sea Saga DX.

    Work hard and you may reach the top of the video game industry!

    2022StrategyIndieSimulation8.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Dungeon Village — Steam game cover

    Dungeon Village

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Strategy and Indie with High Sea Saga DX.

    Build a heroic hamlet that warriors and merchants can call home!

    2022StrategyIndieSimulation3.23 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    Dream Town Island — Steam game cover

    Dream Town Island

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Strategy and Indie with High Sea Saga DX.

    A town sim where you raise generations of residents. Unlock new stores and facilities, help your residents find love, or cash in on the stock market!

    2023StrategyIndieSimulation10.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Doraemon Dorayaki Shop Story — Steam game cover

    Doraemon Dorayaki Shop Story

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Simulation with High Sea Saga DX.

    A simulation game where you create a wonderful sweets shop with Doraemon

    2024Simulation19.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    The Sushi Spinnery — Steam game cover

    The Sushi Spinnery

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Strategy and Indie with High Sea Saga DX.

    Revolutionize the revolving sushi bar in this fresh new sim!

    2022StrategyIndieSimulation8.99 USDDeck VerifiedSingle-playerSimilar games →
  14. 14
    Jumbo Airport Story — Steam game cover

    Jumbo Airport Story

    Single-player alternative to High Sea Saga DX — playable solo, no multiplayer required. Shares Strategy and Indie with High Sea Saga DX.

    Just imagine: your own world-famous airport! A game with sky-high levels of fun!

    2023StrategyIndieSimulation8.99 USDDeck VerifiedSingle-playerSimilar games →