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Oceanhorn: Monster of Uncharted Seas

Oceanhorn: Monster of Uncharted Seas

Oceanhorn: Monster of Uncharted Seas combines captivating storytelling, breathtaking 3D visuals and exciting gameplay into one epic action-adventure experience. In the game you explore the islands of Uncharted Seas, a world filled with many dangers, puzzles and secrets.

Released Mar 17, 2015 Developer Cornfox & Brothers Ltd. Platforms Windows · Mac AdventureRPGActionIndiePuzzle
View on Steam ↗ $14.99 (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

79.7%positive2,070 reviews
Recommended · 1 found this helpful

“Beautiful masterpiece game, very similar to Zelda games, loving the graphics, gameplay is smooth with some clever challenges/puzzles and fantastic story”

— a player, Steam review · 13 hrs played
Recommended · 1 found this helpful

“Its neat. Don't expect anything amazing, but its a solid clone of the seafaring Zelda games.”

— a player, Steam review · 13 hrs played
Recommended · 0 found this helpful

“It's actually a solid game, which reminds me of Zelda and a little bit of Final Fantasy. The game is fairly simple (sprinkled with some puzzles), easy to 100%, and I would recommend this for all ages.”

— a player, Steam review · 13 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-24 00:01 UTC · history via SteamCharts.

5playing at last check
724-hour peak
387all-time peak
0 100 200 2016 2018 2020 2022 2024 2026 121 avg · Mar 2016

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

63achievements
17.4%median completion
4.0%rarest: Catch Botfish
77.1% of players 75.9% of players 75.4% of players 71.7% of players 69.0% of players 59.5% of players 57.9% of players 55.6% of players 53.9% of players 50.9% of players 43.3% of players 42.5% of players 41.5% of players 35.0% of players 34.1% of players 29.5% of players 28.0% of players 26.7% of players 25.6% of players 24.9% of players 24.7% of players 23.8% of players 23.7% of players 21.9% of players 21.4% of players 20.5% of players 20.1% of players 20.0% of players 19.5% of players 17.5% of players 17.4% of players 17.4% of players 16.5% of players 15.9% of players 14.5% of players 14.2% of players 14.2% of players 13.4% of players 12.9% of players 12.6% of players 11.6% of players 11.4% of players 11.1% of players 10.5% of players 10.2% of players 10.1% of players 9.9% of players 8.9% of players 8.7% of players 7.9% of players 7.6% of players 7.5% of players 7.4% of players 7.3% of players 7.2% of players 6.9% of players 6.8% of players 6.7% of players 5.8% of players 5.3% of players 77.1% 0% most earned rarest
Almost everyone has
77.1%Not Far from Tree — Get father's sword and shield
75.9%Traveler — Reach 'Traveler' Adventurer Level
75.4%Pocket Money — Collect your first 25 coins
Rarest badges of honor
4.0%Catch Botfish — Catch your first Botfish
4.4%Catch Ghost Fish — Catch your first Ghost Fish
4.9%Blockbuster — Destroy 100 wooden crates

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$14.99current · sampled 2026-07-26 08:39 UTC
$14.99lowest since tracking began2026-07-11
US14.99 USD
EU14.99 EUR
UK10.99 GBP
Australia21.50 AUD
Canada16.99 CAD
Japan1,480 JPY
Brazil27.99 BRL
China48.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

Brazil≈$5.5 China Japan Canada UK US Australia EU≈$17

Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.

$0 $10 $20 07-11 07-13 07-16 07-19 07-22 07-26

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jan 05, 2018
Controller Support Patch Released!

This update fixes controller problems that were due to conflicts between the Steam UI and possible game controller overlay. We have also enabled game pad controls even if the game window is not active

Jan 05, 2018
Controller Support Patch Released!

This update fixes controller problems that were due to conflicts between the Steam UI and possible game controller overlay. We have also enabled game pad controls even if the game window is not active

Jan 05, 2018
Controller Support Problems: Workarounds

Hi! Many people are having trouble with controller support. This is typically due to the Steam UI conflicting with the game controller overlay. We are working on a fix to resolve this issue. In the me

Jan 05, 2018
Controller Support Problems: Workarounds

Hi! Many people are having trouble with controller support. This is typically due to the Steam UI conflicting with the game controller overlay. We are working on a fix to resolve this issue. In the me

Jan 01, 2018
Maintenance update 2018 released!

Thank you for your continuing support and happy New Year 2018! Changes - Turkish language support - Integrated the latest Steamworks SDK - Shadow improvements Fixes - Bug fix for: “OSX High Sierra cra

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From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Hob Hob 88.5% · 2,386 reviews shares Metroidvania, Action RPG, Open World, Controller Death's Door Death's Door 93.7% · 11,726 reviews shares Metroidvania, Isometric, Action RPG, Cartoony TUNIC TUNIC 91.6% · 10,815 reviews shares Metroidvania, Isometric, Action RPG, Controller Ys X: Nordics Ys X: Nordics 76.2% · 731 reviews shares JRPG, Action RPG, Open World, Action Adventure Immortals Fenyx Rising Immortals Fenyx Rising 72.6% · 2,075 reviews shares Action RPG, Open World, Action Adventure, Fantasy Visions of Mana Visions of Mana 81.3% · 1,381 reviews shares Lore Rich, JRPG, Action RPG, Open World Garden Story Garden Story 89.3% · 1,160 reviews shares Isometric, JRPG, Action RPG, Action Adventure Sonic Frontiers Sonic Frontiers 89.5% · 19,085 reviews shares Lore Rich, Action RPG, Open World, Action Adventure

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction, Adventure, Indie, RPG
Player tagsAdventure · RPG · Action · Indie · Puzzle · Singleplayer · Action-Adventure · Fantasy · Open World · Isometric · Action RPG · Cartoony (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Full controller support · Steam Trading Cards · Steam Cloud · Steam Leaderboards · Remote Play on TV · Family Sharing
LanguagesEnglish * , French, Italian, German, Spanish - Spain, Finnish, Japanese, Korean, Portuguese - Brazil, Russian, Traditional Chinese, Turkish *
ControllerFull support
Achievements63
Estimated owners200,000 – 500,000 (SteamSpy)
Official sitehttps://www.oceanhorn.com
Minimum system requirements (PC)

Minimum: OS *: Windows 7 Processor: 1.7 GHz Dual Core or faster Memory: 1 GB RAM Graphics: DirectX 10 compatible, 256 MB VRAM DirectX: Version 10 Storage: 700 MB available space Sound Card: DirectX 10 compatible Additional Notes: Even slower systems may run the game.