IMHO.

Games like Sea Horizon

If Sea Horizon is your kind of game, the closest matches are For The King II, Demeo and Demeo: PC Edition — picked from the ranked list below. Reviewers single out its party based dungeon crawling, 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 Sea Horizon: 《Sea Horizon》 is a Roguelike turn-based RPG. You can explore the world by choosing different characters. Every journey can be unique and legendary. But don’t forget the darkness is lurking. Choose your path wisely because every single step is essential.

2022IndieAdventureRPG14.99 USDWindowsby 45 Studio
Sea Horizon — Steam game cover
Players highlight
Equipment dice must match chosen skills for powerful combosMultiple varied characters with unique story modesParty based dungeon crawlingAtmosphericChallengingContemplative

Players who liked Sea Horizon also play

Steam players who put hours into Sea 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. For The King II

    WHY THIS

    Shares a challenging mood with Sea Horizon.

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

    Battle against Fahrul's tyrannical Queen alone or as a party of four players in the sequel to For The King, the massively popular turn-based roguelite tabletop RPG. Will you unravel the once beloved Queen's terrible secret?

    2023StrategyIndieAdventure8.49 USDDeck VerifiedSteam ↗
  2. Demeo

    WHY THIS

    Shares an atmospheric mood with Sea Horizon.

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

    Adventurers, it’s time to unite! Gather your friends and battle the dark forces that have overtaken the world of Resolution Games' award-winning RPG dungeon crawler, Demeo. The next generation of tabletop adventure has arrived!

    2021StrategyIndieAdventure17.99 USDDeck VerifiedSteam ↗
  3. Demeo: PC Edition

    WHY THIS

    Shares an atmospheric mood with Sea Horizon.

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

    It’s dangerous to go alone! Grab your friends and assemble a party, because plumbing the depths of Demeo requires strategy, cunning, and teamwork. An award-winning cooperative tabletop adventure for up to four players.

    2022StrategyIndieAdventureSteam ↗
  4. Blackguards 2

    WHY THIS

    Shares an atmospheric mood with Sea Horizon.

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

    Blackguards 2 is a turn-based strategy-RPG and will deliver challenging hexfield battles and a gritty story filled with violence and crime. - Includes bonus content: Soundtrack, digital Art Book and Strategy Guide Book!

    2015StrategyIndieAdventure9.99 USDDeck PlayableSteam ↗
  5. For The King

    WHY THIS

    Shares a challenging mood with Sea Horizon.

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

    For The King is a strategic RPG that blends tabletop and roguelike elements in a challenging adventure that spans the realms. Set off on a single player experience or play cooperatively both online and locally.

    2018StrategyIndieAdventure3.99 USDDeck PlayableSteam ↗
  6. The Storm Guard: Darkness is Coming

    WHY THIS

    Shares an atmospheric mood with Sea Horizon.

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

    The Storm Guard is a challenging turn-based roguelike role-playing game inspired by the Night’s Watch in the Game of Thrones. You assume the role of the Lord Commander of the Storm Guard leading the order during difficult times. An ancient dragon and its minions have returned, threatening the realm of men.

    2016ActionStrategyIndie19.99 USDSteam ↗
  7. Crown Trick

    WHY THIS

    Shares an atmospheric mood with Sea Horizon.

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

    Enter a labyrinth that moves as you move, where mastering the elements is key to defeating enemies and uncovering the mysteries of this underground world. With a new experience awaiting every time you enter the dungeon, let the power bestowed by the crown guide you in this challenging adventure!

    2020StrategyIndieAdventure19.99 USDSteam ↗
  8. AETHERIS

    WHY THIS

    Shares an atmospheric mood with Sea Horizon.

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

    Aetheris is a tactical RPG with challenging turn-based battles set in an immersive and vibrant environment. Make the right choices and find the best strategy to survive in the unforgiving Wilderness. Journey alone or as a party of four—the adventure awaits!

    2023StrategyIndieAdventure4.99 USDSteam ↗

Reviewers mention these as similar to Sea 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. Slay the Spire

    WHY THIS

    Shares a challenging mood with Sea Horizon.

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

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSteam ↗
  2. For The King

    WHY THIS

    Shares a challenging mood with Sea Horizon.

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

    For The King is a strategic RPG that blends tabletop and roguelike elements in a challenging adventure that spans the realms. Set off on a single player experience or play cooperatively both online and locally.

    2018StrategyIndieAdventure3.99 USDDeck PlayableSteam ↗
  3. Dicey Dungeons

    WHY THIS

    Shares a challenging mood with Sea Horizon.

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

    Become a giant walking dice, explore dungeons and defy Lady Luck in this dice powered roguelike! Now featuring "Reunion", a free DLC with six brand-new episodes!

    2019StrategyIndie3.74 USDDeck VerifiedSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Sea Horizon at current Steam store prices.

  1. Garry's Mod

    WHY THIS

    Priced ~67% under Sea Horizon on Steam right now. Shares Indie with Sea Horizon.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~67% under Sea Horizon on Steam right now. Shares Indie and RPG with Sea Horizon.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. PEAK

    WHY THIS

    Priced ~47% under Sea Horizon on Steam right now. Shares Indie and Adventure with Sea Horizon.

    PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?

    2025ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  4. Slay the Spire

    WHY THIS

    Shares a challenging mood with Sea Horizon.

    Priced ~58% under Sea Horizon on Steam right now. Shares Indie with Sea Horizon.

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSteam ↗
  5. Inscryption

    WHY THIS

    Priced ~47% under Sea Horizon on Steam right now. Shares Indie and Adventure with Sea Horizon.

    Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...

    2021StrategyIndieAdventure7.99 USDDeck PlayableSteam ↗
  6. How to Fish

    WHY THIS

    Priced ~67% under Sea Horizon on Steam right now. Shares Indie with Sea Horizon.

    A 1-4 player physics based fishing simulator. While drinking and boating you suddenly crash into a small island. To work your way back home you have to learn How to Fish.

    2026ActionIndieSimulation4.95 USDDeck PlayableSteam ↗
  7. Cookie Clicker

    WHY THIS

    Priced ~67% under Sea Horizon on Steam right now. Shares Indie with Sea Horizon.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗
  8. WEBFISHING

    WHY THIS

    Priced ~67% under Sea Horizon on Steam right now. Shares Indie with Sea Horizon.

    WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)

    2024IndieMassively MultiplayerCasual4.99 USDSteam ↗

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 Sea 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 Indie and Adventure with Sea 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 Sea Horizon.

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

    2022IndieFreeDeck PlayableSteam ↗
  4. NGU IDLE

    WHY THIS

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

    NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

    2019IndieAdventureSimulationFreeDeck PlayableSteam ↗
  5. Grimm's Hollow

    WHY THIS

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

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗
  6. Magic Archery

    WHY THIS

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

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableSteam ↗
  7. Eternal Senia

    WHY THIS

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

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeSteam ↗
  8. Control, I'm Not Coming Back

    WHY THIS

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

    Control, I'm Not Coming Back is a short and emotional narrative game about a lost astronaut searching for a reason to keep going forward while facing the emptiness of space. Inspired by the Hopecore aesthetic, it’s a story about positivism, friendship and our human connection with Voyager 1.

    2026IndieAdventureFree To PlayFreeDeck VerifiedSteam ↗

Frequently asked about Sea Horizon

How much does Sea Horizon cost?
Sea Horizon is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Sea Horizon?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Sea Horizon are For The King II, Demeo, Demeo: PC Edition.
Who developed Sea Horizon?
Sea Horizon was developed by 45 Studio and published by SOFTSTAR ENTERTAINMENT, Gamera Games.

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 Sea Horizon.

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