Sea Horizon Cover Art

Sea Horizon

RPG 1.25 GB 612 views

Game Overview

A shattered archipelago stretches across Myrihyn, where every voyage carries your party toward lost islands, dangerous encounters, and the growing threat of a dark invasion. Sea Horizon is a compact roguelike RPG built around exploration, survival planning, and a clever equipment-driven dice system. Its mood sits somewhere between a breezy seafaring adventure and a tense tactical crawl: colorful islands invite curiosity, but food shortages and bad rolls can quickly turn a promising expedition into a disaster. Each run sends a different crew across a changing map, giving the journey an unpredictable tabletop flavor.

Combat revolves around the dice attached to your gear rather than a conventional mana bar or deck of cards. At the start of a fight, characters roll their equipped dice to generate the resources needed for attacks, skills, defense, and special effects, so weapon choice matters as much as luck. Strong equipment can offer powerful options, but its dice may produce resources your current character cannot use efficiently, encouraging careful builds and adaptable tactics. Outside battle, players choose routes between islands, investigate points of interest, manage limited supplies, and decide when to push onward instead of returning to safety.

Sea Horizon stands out by making inventory management part of its tactical identity; equipment is not merely a pile of stat upgrades, but the source of every turn’s possibilities. New heroes become available through story progress and event outcomes, and their differing abilities make familiar dice combinations play differently from run to run. The island layouts, encounters, and discoveries shift enough to support repeated attempts without demanding the huge time commitment of a sprawling RPG. Fans of Slay the Spire’s run-based decision-making or dice-focused board games should find plenty to enjoy, while newcomers can appreciate its readable systems before tackling the harsher consequences of hunger, risky routes, and unreliable rolls.

Screenshots

Installation

  1. Select the Download button at the top of this page to open UploadHaven.
  2. On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
  3. When complete, extract the archive to a Sea Horizon folder using 7-Zip.
  4. Open the extracted folder and start the game normally.
  5. For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.

System Requirements

  • Requires a 64-bit processor and operating system
  • OS: Windows 7 / Widows 8 / 10 (64-bit)
  • Processor: Intel Core i5
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GTX 960 or equivalent
  • DirectX: Version 11
  • Storage: 3 GB available space
  • Sound Card: Direct compatible sound card for audio
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for Sea Horizon?

After extracting Sea Horizon, navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 1.25 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Do I need to run the game as administrator?

Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.

How do I update my GPU drivers for this game?

Sea Horizon requires a NVIDIA GTX 960 or equivalent or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Check that extraction completed and your PC meets the system requirements, including Version 11. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.

My antivirus is blocking the game — is it safe?

A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
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