Heisen Bay Cover Art

Heisen Bay (v1.05)

Adventure 4.22 GB v1.05 193 views

Game Overview

A remote island becomes the site of a grim rescue operation when Tommy loses contact with the SWAT team sent there months earlier. What begins as a search for missing comrades turns into a horror-tinged adventure involving a sickness that twists infected people and wildlife into lethal monsters. The atmosphere leans into isolation, uncertainty, and the uncomfortable sense that every abandoned location conceals another part of a larger disaster. Tommy’s mission is personal, but the stakes expand as he races to identify the outbreak’s source before it escapes the island.

The adventure centers on pushing deeper into dangerous territory, following clues left by the vanished squad, and surviving encounters with creatures created by the infection. Tommy’s military background gives the premise an action-oriented edge, so confrontations feel like a necessary part of investigating rather than an interruption to it. Progress comes from uncovering what happened to the original operation, piecing together the island’s strange history, and reaching new areas that may hold answers or fresh threats. The central tension comes from balancing the drive to rescue survivors with the growing realization that the plague may be far more widespread and unnatural than expected.

Heisen Bay stands out through its compact, disaster-zone setup: a familiar missing-team mission is framed by an outbreak mystery instead of a standard military operation. The infected inhabitants give the island a hostile character of its own, while the investigation supplies a reason to keep moving beyond simple monster encounters. Its premise should appeal to players who enjoy lower-budget survival-horror adventures, especially games where military personnel confront a biological nightmare in an enclosed setting. Fans of the investigative side of Resident Evil or the isolated dread of early survival horror may find its combination of squad mystery, infected enemies, and bleak island exploration worth a look.

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 Heisen Bay.” (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 10
  • Processor: Requires a 64-bit, Dual Core 3.0GHz processor
  • Memory: 8 GB RAM
  • Graphics: Nvidia GeForce RTX 2060
  • Storage: 8 GB available space
Last Updated
Status
Online
Looking for a newer update? Request an update
Skip the browser next time Browse, download, extract, and organize your games with the SteamUnlocked Launcher.
Get the Launcher

Setup Guide & Troubleshooting

How do I fix missing DLL errors for Heisen Bay (v1.05)?

After extracting Heisen Bay (v1.05), 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 4.22 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?

Heisen Bay (v1.05) requires a Nvidia GeForce RTX 2060 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?

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.
Looking for something else? Explore all games on SteamUnlocked
Saved to My Library View Library