PROTOCOL 11 – Episode 1 Free Download (v2023.02.23)
Game Overview
FEATURES:
- Explore: Go through different hand-crafted scenarios, each with a unique and different atmosphere. Beautiful platforming and advanced movement: double jump, wall jump, dodge, edge grab. Find your way through barriers and obstacles and avoid enemy traps.
- Craft: Create different accessories and consumables to use during your adventure.
First aid kits, grenades and knives are some of the items you can create to help you on your journey. There’s even a Jetpack! - Combat: Face different enemies, with special attributes and strengths. Bombers, medics, snipers, and the devastating juggernauts!
Choose how to defeat them, stealthily and tactically, or in a direct confrontation. Challenge your skills by fighting bosses and mini-bosses. Turn enemies into a red pulp and see in detail the effect of your weapons with our Gore System. - Customization: Customize your character and your partner the way you like with different outfits and even choose a name for your ally!
- Weaponry: Play with different weapons. Shotgun, assault rifle, submachine-gun, mines, flamethrower, bazooka, sniper rifle and more will be in your arsenal. Craft silencers for a silent approach.
- Gathering: Explore the different maps in search of materials necessary for the construction of useful attachments and consumables.
- Collectibles: Find various secrets such as collectible cards along your journey. Search in every corner.
- Upgrades: Get new upgrades for you and your companion.
- Lookouts: Use your companion to explore the environment and plan ahead your strategy to defeat your enemies.
- Campfires: Take a moment to sketch the memories of your journey, customize your character, check your inventory and take a short break to recover your energy.
Installation Instructions
- 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 PROTOCOL 11 - Episode 1.” (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.
Download Links
Download PROTOCOL 11 - Episode 1 using the button below.
Setup Guide & Troubleshooting
How do I fix missing DLL errors for PROTOCOL 11 – Episode 1 (v2023.02.23)?
After extracting PROTOCOL 11 – Episode 1 (v2023.02.23), 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 537.22 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 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.
System Requirements
- OS: Microsoft® Windows® Vista / 7 / 8 / 10
- Processor: 2.5GHZ
- Memory: 2 GB RAM
- Graphics: 512MB VRAM
- Storage: 1 GB available space
Screenshots

