Oceanhorn: Monster of Uncharted Seas is a Action, Adventure, RPG game from Cornfox & Brothers Ltd. with a 77% positive Steam review signal. Indie Lantern indexes it for players browsing by weird, single-player.

Game snapshot
- Developer
- Cornfox & Brothers Ltd.
- Release year
- 2015
- Playtime
- Varies by player
- Price
- $14.99
- Review signal
- 77% positive
Screenshots






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. - Recommended
- OS: Windows 10
Processor: 2.2 GHz Dual Core or faster
Memory: 2 GB RAM
Graphics: DirectX 10 compatible, 512 MB VRAM
DirectX: Version 10
Storage: 800 MB available space
Sound Card: DirectX 10 compatible
Additional Notes: Even slower systems run the game.
macOS
- Minimum
- OS: 10.7.0
Processor: 2.2 GHz
Memory: 2 GB RAM
Graphics: ATI Radeon HD 5850 or NVidia GeForce GTX 460, and 1 GB VRAM
Storage: 700 MB available space
Additional Notes: Even slower systems may run the game. - Recommended
- OS: 10.11.5
Processor: 2.3 GHz Intel Core i7
Memory: 4 GB RAM
Graphics: ATI Radeon HD 5850 or NVidia GeForce GTX 460, and 2 GB VRAM
Storage: 800 MB available space
Additional Notes: Even slower systems run the game.
From Steam reviews
Review notes
Oceanhorn: Monster of Uncharted Seas is worth a closer look if you want nautical, boss rush, exploration, and controller friendly.
Best for players who want nautical, strong atmosphere, boss rush, and exploration.
Check more carefully if you dislike unclear onboarding and technical roughness.
nautical
SettingWater, boats, fishing, or sea travel are important to the feel.
boss-rush
Play styleA major part of the game is learning and beating standout fights.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
controller-friendly
FitController, gamepad, or Steam Deck play comes up as a plus.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
short-game
PacingIt is better understood as a compact experience than a long hobby game.
confusing-onboarding
FrictionThe first hours can be unclear without patience or outside help.
buggy
FrictionTechnical roughness or instability comes up often enough to check.
Why it fits
Check it if you want action, adventure filtered by weird, single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.