The Posthumous Investigation Free Download (v1.1.0.23)

Adventure Mar 31, 2026 388.72 MB v1.1.0.23 6.5K views

Game Overview

In The Posthumous Investigation, you have just one day to solve a gripping murder mystery set in a richly detailed 1937 Rio de Janeiro. Master the time loop mechanic by carefully learning the schedules and routines of 14 unique characters, uncovering their contradictions, and manipulating their actions to gather vital clues. Each day resets, but your knowledge remains intact, allowing you to stay one step ahead of the elusive killer. The game challenges you with no hand-holding, encouraging you to rely solely on your deductive skills and logical reasoning to piece together the truth. Immerse yourself in a living, literary world inspired by the satirical and dark style of Brazil’s legendary author Machado de Assis. The hand-drawn environments evoke a stylish and atmospheric version of the city, filled with sarcasm and wit that enrich the narrative as you progress. Use your “Thinking Board” to link evidence, reconstruct timelines, and ultimately accuse the culprit. With its unique blend of storytelling, investigation, and time manipulation, The Posthumous Investigation offers a compelling experience that rewards careful observation and intellectual rigor.

The Posthumous Investigation Free Download

Installation Instructions

  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 The Posthumous Investigation.” (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.

Download Links

Download The Posthumous Investigation using the button below.

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Setup Guide & Troubleshooting

How do I fix missing DLL errors for The Posthumous Investigation (v1.1.0.23)?

After extracting The Posthumous Investigation (v1.1.0.23), 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 388.72 MB — 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?

The Posthumous Investigation (v1.1.0.23) requires a NVIDIA GeForce GTX 760 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?

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.

System Requirements

  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Multi-core 1.8GHz or faster
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GeForce GTX 760 or equivalent
  • Storage: 3 GB available space

Screenshots

The Posthumous Investigation PC Screenshot

The Posthumous Investigation Gameplay Screenshot

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