Sea Horizon Cover Art

Sea Horizon

RPG 1.25 GB 550 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. Click the green button below to be redirected to UploadHaven.
  2. Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
  3. Once downloaded, right-click the .zip file and choose “Extract to Sea Horizon.” (You’ll need 7-Zip for this.)
  4. Open the extracted folder and run the game as administrator.
  5. Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.

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.

Why should I run the game as administrator?

Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.

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?

This game requires Version 11. Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.

My antivirus is blocking the game — is it safe?

Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.

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