IMHO.

Single-player games like Windward Isles

Below are 16 single-player Steam games similar to Windward Isles, 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 Windward Isles page.

Ranked picks

  1. 1
    Kaperfahrt — Steam game cover

    Kaperfahrt

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

    Sail an open Caribbean where every choice matters. Plunder ships in fierce naval battles, trade between rival houses, and build yourself from a humble sloop into a feared legend. Kaperfahrt is your pirate sandbox on a grand scale.

    2026StrategyIndieAdventureSingle-playerSimilar games →
  2. 2
    Leeway — Steam game cover

    Leeway

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

    Buy cheap, sell dear, and don't sink. Or rob everyone and spend the gold before the navy catches you. Leeway is a physics-first age-of-sail game where every knot of wind and every ton of cargo matters. Peer-to-peer multiplayer.

    StrategyIndieAdventureSingle-playerSimilar games →
  3. 3
    Dawn of Piracy: Caribbean Tides — Steam game cover

    Dawn of Piracy: Caribbean Tides

    Single-player alternative to Windward Isles — playable solo, no multiplayer required. Shares Adventure and RPG with Windward Isles.

    Embark on the ultimate pirate adventure: command your ship, battle in epic naval combat, and explore a vast world for treasure and glory.

    ActionAdventureRPGSingle-playerSimilar games →
  4. 4
    Port Royale 4 — Steam game cover

    Port Royale 4

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

    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 →
  5. 5
    Sailing Era — Steam game cover

    Sailing Era

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

    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 →
  6. 6
    Port Royale 3 — Steam game cover

    Port Royale 3

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

    The Caribbean, in the turbulent 17th Century. The mighty kingdoms of Spain, England, France and the Netherlands fight over the colonies. And there you are, a young sea captain whose only goal is to become the most powerful man in the New World.

    2012ActionStrategySimulation14.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Horizon's Gate — Steam game cover

    Horizon's Gate

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

    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 →
  8. 8
    The Caribbean Sail — Steam game cover

    The Caribbean Sail

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

    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 →
  9. 9
    Hexhorde — Steam game cover

    Hexhorde

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

    A pixel-art horde survivor. Pick a hero, wade into the swarm, and let your weapons fire while you move, level up, and shape a build — stacking upgrades, chasing synergies, and evolving your gear across stages full of enemies.

    2026ActionIndieRPG7.99 USDSingle-playerSimilar games →
  10. 10
    The Ancient Caverns — Steam game cover

    The Ancient Caverns

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

    A dark-fantasy roguelite dungeon crawler. Choose a class and descend through ever-shifting caverns, battling tier-scaled monsters floor by floor. Death takes your gear, but the artifacts you recover are yours forever. Loot, craft, and return to town to grow stronger.

    2026ActionIndieRPG9.99 USDSingle-playerSimilar games →
  11. 11
    Bagatto — Steam game cover

    Bagatto

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

    Bagatto is a pixel-art poker roguelike. Score with poker hands, multiply them with a growing arsenal of Jokers, and blow past every blind by absurd margins. Buy, sell and stack wild synergies through escalating antes and cunning boss battles — the best trick is the one you build yourself.

    2026StrategyIndieCasual11.99 USDSingle-playerSimilar games →
  12. 12
    Bulwark Tower Defense — Steam game cover

    Bulwark Tower Defense

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

    Bulwark Tower Defense is a competitive team tower-defense: wall your lane with auto-fighting units to hold back the waves, then spend essence to send monsters that break your rivals' defenses. Grow your economy, upgrade a shared King, and outlast the enemy team across 1v1–4v4.

    2026StrategyIndie17.99 USDSingle-playerSimilar games →
  13. 13
    Twigs and Firewood — Steam game cover

    Twigs and Firewood

    Single-player alternative to Windward Isles — playable solo, no multiplayer required. Shares Indie and Simulation with Windward Isles.

    A cozy first-person woodland game. Wander autumn glades gathering twigs and firewood, tend a crackling campfire, cook hearty meals, and travel between peaceful areas — buying tools, comforts and campsites to make each spot your own. No pressure, no fail states: just gentle days by the fire.

    2026IndieSimulationCasual5.98 USDSingle-playerSimilar games →
  14. 14
    Crownhold — Steam game cover

    Crownhold

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

    Crownhold is a cozy storybook tower defense. Line winding roads with archers, mages, artillery and barracks, upgrade them into 12 mighty specializations, lead a hero and rain meteors on the goblin horde across 21 hand-painted levels — then hold on in Endless mode.

    2026StrategyIndieCasual12.99 USDSingle-playerSimilar games →
  15. 15
    Verlicia Saga — Steam game cover

    Verlicia Saga

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

    Verlicia Saga is a fantasy, turn-based tactical RPG. Command a growing army across a branching campaign of grid battles: master the weapon triangle, promote and reclass your soldiers, forge bonds and marriages, and face permadeath where every fallen hero stays lost.

    2026StrategyIndieRPG19.99 USDSingle-playerSimilar games →
  16. 16
    The Antler and Ale Inn — Steam game cover

    The Antler and Ale Inn

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

    A cozy fantasy tavern-building sim. Lay the floors, raise the walls, and furnish every corner — then cook, brew, and pour for a village of hungry guests. Hire your crew, run the inn upstairs, and grow a four-table taproom into a legendary multi-storey estate. No timers — play at your own pace.

    2026StrategyIndieSimulation14.99 USDSingle-playerSimilar games →