
Game Overview
A condemned prisoner races through a concentration camp after its commanders uncover plans for an uprising and order a brutal purge. Mortanis Prisoners frames its survival-horror story around a deliberately oppressive setting, where the constant expectation of capture or execution hangs over every corridor and barracks. The protagonist’s immediate danger soon gives way to a more unsettling mystery, turning a desperate escape attempt into a search for the camp’s hidden horrors. Its tone is grim, claustrophobic, and relentlessly uncomfortable, treating survival as a matter of nerve as much as firepower.
Exploration drives much of the experience as players search ruined rooms, restricted areas, and hostile passages for supplies, clues, and possible routes forward. Weapons use a more grounded shooting approach than arcade-style horror games, so ammunition and accuracy matter when danger closes in. Puzzles break up the tension by requiring observation, item use, and careful reading of the environment, while a limited inventory forces difficult choices about what to carry and what to leave behind. Progress depends on balancing immediate survival with preparation, making every found resource feel useful rather than disposable.
Its most distinctive quality is the combination of traditional survival-horror systems with a historical setting that is inherently bleak rather than fantastical. The narrative leans on dread, confinement, and the discovery of disturbing secrets, giving the game a harsher atmosphere than a typical haunted-house adventure. Fans of older Resident Evil-style resource management and puzzle-led pacing should find plenty to engage with, especially if they prefer tense exploration over nonstop action. Mortanis Prisoners suits genre veterans looking for a dark, story-focused horror experience, though its concentration-camp setting makes it best approached by players comfortable with heavy and distressing subject matter.
Screenshots
Installation
- Click the green button below to be redirected to UploadHaven.
- Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
- Once downloaded, right-click the .zip file and choose “Extract to Mortanis Prisoners.” (You’ll need 7-Zip for this.)
- Open the extracted folder and run the game as administrator.
- 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, 8, 10 (64-bit)
- Processor: Intel® Core™ i5-2520 or AMD FX™-6300 or better
- Memory: 6 GB RAM
- Graphics: NVIDIA® GeForce® GTX 760 or AMD Radeon™ R7 260x with 2GB Video RAM
- DirectX: Version 11
- Storage: 14 GB available space
- Additional Notes: HIGHLY recommended to install this game on your system SSD. This game is expected to run at 1080p and 60 FPS on low settings.
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Mortanis Prisoners?
After extracting Mortanis Prisoners, 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 13.59 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?
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.