IMHO.

Games like Blue Horizon

If Blue Horizon is your kind of game, the closest matches are Corsairs Legacy - Pirate Action RPG & Sea Battles, Boulder Island and GRIMGUNS — picked from the ranked list below. Reviewers single out its cannon firing feels satisfying, atmospheric and challenging. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Blue Horizon: A story driven open world first person, single player game. A fantasy action adventure set in the Golden age of Caribbean Piracy. Fight Pirates and creatures, discover islands and caves, ports and tribal villages. Build up your inventory, craft ships and rule the waves, Blue Horizon has it all!

2017ActionIndieAdventureRPGWindowsby Deleted
Blue Horizon — Steam game cover
Players highlight
Active developer patching improves stabilityCannon firing feels satisfyingStory driven revenge plot stands outAtmosphericChallengingContemplative

Players who liked Blue Horizon also play

Steam players who put hours into Blue Horizon also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Corsairs Legacy - Pirate Action RPG & Sea Battles

    WHY THIS

    Shares an atmospheric mood with Blue Horizon.

    Top pick for Blue Horizon fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Blue Horizon.

    Get ready for ‘Corsairs Legacy’. It’s an open-world adventure in the Caribbean, the historical pirate life simulator. Sail the sea, fight the enemies, and explore islands. Will you rise to become a legendary pirate or meet your end at the hands of your enemies? The choice is yours.

    2024ActionAdventureSimulation19.99 USDSteam ↗
  2. Boulder Island

    WHY THIS

    Second-strongest match for Blue Horizon fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Blue Horizon.

    The game is a first-person survival battle game, which requires players to defeat the enemy in the game through operation and collection.

    2022ActionIndieAdventure9.99 USDSteam ↗
  3. GRIMGUNS

    WHY THIS

    Third-strongest match for Blue Horizon fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Blue Horizon.

    A modern hunter follows a rune-marked deer through a portal into a brutal fantasy world. Fight goblins with MP5s, dragons with RPGs, and giants with tank mines in this co-op & solo survival game. Salvage weapons, build bases, and survive where ammo is scarce and magic is deadly.

    ActionAdventureRPGSteam ↗
  4. VALHALL: Harbinger

    WHY THIS

    Shares an atmospheric mood with Blue Horizon.

    Ranked #4 for Blue Horizon fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Blue Horizon.

    VALHALL is a blend of multiple genres, combining first & third person directional physical combat slasher with a survival experience set in a brutal world of Vikings. Survive, feel Thor's power, become an einherjar, and enter the ultimate battlefield!

    2020ActionIndieAdventure29.99 USDSteam ↗
  5. Ylands

    WHY THIS

    Shares a challenging mood with Blue Horizon.

    Ranked #5 for Blue Horizon fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Blue Horizon.

    Adventure awaits you and your friends in the world of Ylands! Gather resources, craft tools, construct anything and everything, and explore the lands! Build a ship and set sail, encountering mythical animals, a wide variety of sea-life, enemies of all kinds and much more!

    2019AdventureFree To PlayCasualFreeDeck PlayableSteam ↗
  6. Kingdom of Atham: Crown of the Champions

    WHY THIS

    Shares an atmospheric mood with Blue Horizon.

    Ranked #6 for Blue Horizon fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Blue Horizon.

    "Kingdom of Atham: Crown of the Champions - Embark on a medieval fantasy survival odyssey. Reclaim the stolen Crown, battle dark forces, and explore diverse lands. Uncover secrets, wield magic, and craft your destiny. Will you become the true champion of Atham?"

    2024ActionStrategyIndieFreeSteam ↗
  7. Blood and Gold: Caribbean!

    WHY THIS

    Shares an atmospheric mood with Blue Horizon.

    Ranked #7 for Blue Horizon fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Blue Horizon.

    '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 USDSteam ↗
  8. Alaloth: Champions of The Four Kingdoms

    WHY THIS

    Ranked #8 for Blue Horizon fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Blue Horizon.

    A hardcore high fantasy isometric action RPG set in a huge sandbox world ruled by magic and monsters. Master deep skill-based combat, forge powerful builds, explore unforgiving lands and dungeons, face brutal boss fights, uncover ancient secrets, and save Plamen from its inevitable doom!

    2024ActionStrategyIndie34.99 USDDeck VerifiedSteam ↗

Reviewers mention these as similar to Blue Horizon

Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.

  1. Subnautica

    WHY THIS

    Shares an atmospheric mood with Blue Horizon.

    Reviewers of Blue Horizon cross-mention this title as a similar play. Shares Indie and Adventure with Blue Horizon.

    Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.

    2018IndieAdventure29.99 USDDeck VerifiedSteam ↗
  2. Rebel Galaxy

    WHY THIS

    Shares an atmospheric mood with Blue Horizon.

    Reviewers of Blue Horizon cross-mention this title as a similar play. Shares Action and Indie with Blue Horizon.

    Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.

    2015ActionIndieAdventure19.99 USDDeck PlayableSteam ↗
  3. Stranded Deep

    WHY THIS

    Shares an atmospheric mood with Blue Horizon.

    Reviewers of Blue Horizon cross-mention this title as a similar play. Shares Indie and Adventure with Blue Horizon.

    Take the role of a plane crash survivor stranded somewhere in the Pacific Ocean. Come face to face with some of the most life threatening scenarios that will result in a different experience each time you play. Scavenge. Discover. Survive.

    2022IndieAdventure19.99 USDDeck PlayableSteam ↗
  4. Salt

    WHY THIS

    Shares crafting and an atmospheric mood with Blue Horizon.

    Reviewers of Blue Horizon cross-mention this title as a similar play. Shares Action and Indie with Blue Horizon.

    Salt is an open world exploration game where you sail from island to island looking for loot and new discoveries! Relax and explore at your own pace, picking a direction and setting sail across a vast ocean filled with quests, merchants, ruins, pirates, and other mysterious places.

    2018ActionIndieAdventure14.99 USDSteam ↗
  5. Holdfast: Nations At War

    WHY THIS

    Shares an atmospheric mood with Blue Horizon.

    Reviewers of Blue Horizon cross-mention this title as a similar play. Shares Action and Indie with Blue Horizon.

    Fight on multiple fronts in Holdfast: Nations At War - A multiplayer first and third-person shooter set during the great Napoleonic Era and WW1. Charge into battle with over 150 players per server!

    2020ActionStrategyIndie19.99 USDDeck VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Blue Horizon.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  2. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Blue Horizon.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  3. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Blue Horizon.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  4. Counter-Strike:Global Offensive

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Blue Horizon.

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗
  5. UNBEATABLE [white label]

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Blue Horizon.

    A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗
  6. Eternal Senia

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Blue Horizon.

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeDeck PlayableSteam ↗
  7. Paper Lily - Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Blue Horizon.

    Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.

    2024IndieAdventureRPGFreeDeck VerifiedSteam ↗
  8. The Lab

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!

    2016Free To PlayFreeSteam ↗

Frequently asked about Blue Horizon

What games are most similar to Blue Horizon?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Blue Horizon are Corsairs Legacy - Pirate Action RPG & Sea Battles, Boulder Island, GRIMGUNS.
Who developed Blue Horizon?
Blue Horizon was developed by Deleted.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Blue Horizon.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.

21 Games Like Blue Horizon — Ranked for 2026 · imho.run