
Game Overview
INFERNO PROTOCOL is a cooperative survival horror game that throws you into a constantly shifting maze where nothing stays familiar for long. Corridors change behind you, landmarks disappear, and even the path you just walked may lead somewhere completely different when you turn back. With no reliable map to depend on, you will need to mark walls, leave chalk trails, drop items, and memorize your surroundings as you search for a way out. The game can be played solo or with up to six players, making every expedition a tense mix of exploration, communication, and survival.
As you push deeper into the maze, the environment can transform from claustrophobic underground corridors into forests, frozen halls, deserts, and other locations that seem impossible to exist beneath the surface. You will discover abandoned notes, warnings, hand-drawn maps, settlements, and smaller survivor camps scattered throughout the labyrinth. Some survivors may trade or offer useful information, while others can become a threat. Resources are limited, forcing you to scavenge scrap, wires, weapons, and materials while harvesting bones, armor, organs, and other parts from the creatures you manage to kill.
Survival also means adapting your body to the maze itself. Strange injectors can grant abilities such as increased health, night vision, enhanced movement, rage, dashing, and even double jumping, while unidentified injections may produce unpredictable results. Craft traps, fortify settlements, farm resources, and use the maze against the creatures hunting you. Every trip beyond safety becomes a gamble between finding better equipment and mutations or getting lost somewhere you may never escape from again.
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 Inferno Protocol.” (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
- OS: Windows 10
- Processor: Core i5 6600
- Memory: 6 GB RAM
- Graphics: Nvidia GTX 750ti
- Storage: 25 GB available space
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Inferno Protocol (v0.5)?
After extracting Inferno Protocol (v0.5), 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 2.37 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?
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.