This is the Zodiac Speaking Cover Art

This is the Zodiac Speaking (v2020.11.13)

Horror 2.01 GB v2020.11.13 5K views

Game Overview

1970s California becomes a place of cigarette smoke, lonely roads, and creeping paranoia in this first-person thriller built around the still-unsolved Zodiac case. You play Robert Hartnell, a San Francisco journalist whose connection to the murders turns personal after a deeply unsettling phone call from the killer. Rather than treating the subject like a simple slasher story, the game leans into dread, uncertainty, and the psychological toll left behind by violence. Its stylized visuals and moody, film-inspired score give the period setting a grimly surreal character without losing the weight of its real-world inspiration.

Investigation drives most of the experience as you search locations for clues, reconstruct events, study documents, and use a detective-focused interface to separate meaningful evidence from background detail. The story shifts between examining the killings and confronting Robert’s own increasingly unstable state of mind through psychological sequences that blur memory, fear, and reality. Stealth sections add immediate danger, asking you to stay out of sight and move carefully instead of relying on weapons or action-movie heroics. Choices made during the investigation affect how events unfold, and multiple endings encourage a second look at important scenes and decisions.

What stands out is the attempt to combine a true-crime framework with the uneasy subjectivity of psychological horror. Victims’ recorded voices and case-inspired details make the mystery feel more intimate than a conventional police procedural, while the art direction avoids chasing photorealism in favor of an oppressive retro atmosphere. It is closer in spirit to a slow-burn narrative adventure than to a survival-horror shooter, with echoes of games such as Observer or Layers of Fear in its reality-bending tension. Fans of investigative stories, stealth-driven suspense, and mature crime fiction find the most to appreciate, while players seeking fast combat or a neatly resolved mystery may find its deliberate pace less satisfying.

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 This is the Zodiac Speaking 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

  • OS: Requires a 64-bit processor and operating system
  • Processor: Intel Core i3 3.0 GHz
  • Memory: 4 GB RAM
  • Graphics: NVidia GeForce GTX 660 2GB VRAM
  • DirectX: Version 11
  • Storage: 7 GB available space
  • Additional Notes: Demo/beta players please delete your saved games after updating to full version!
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for This is the Zodiac Speaking (v2020.11.13)?

After extracting This is the Zodiac Speaking (v2020.11.13), 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 2.01 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?

This is the Zodiac Speaking (v2020.11.13) requires a NVidia GeForce GTX 660 2GB VRAM 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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