How to Download SHADOW PROTOCOL

1. Click on the SHADOW PROTOCOL download button below.
2. Choose "Install" to install the game on the windows steam client.
3. Follow the on-screen prompts
4. Let it download the Full Version.
5. Once a game is downloaded, use the Windows Steam Client to play the game.

=== Download Game ====

Download for pc →

This guide describes how to use Steam Proton to play and run Windows games on your Linux computer. Some games may not work or may break because Steam Proton is still at a very early stage.

1. Activating Steam Proton for Linux:
Proton is integrated into the Steam Client with "Steam Play." To activate proton, go into your steam client and click on Steam in the upper right corner. Then click on settings to open a new window. From here, click on the Steam Play button at the bottom of the panel. Click "Enable Steam Play for Supported Titles."

Alternatively: Go to Steam > Settings > Steam Play and turn on the "Enable Steam Play for Supported Titles" option.

Valve has tested and fixed some Steam titles and you will now be able to play most of them. However, if you want to go further and play titles that even Valve hasn't tested, toggle the "Enable Steam Play for all titles" option.

2. Choose a version
You should use the Steam Proton version recommended by Steam: 3.7-8. This is the most stable version of Steam Proton at the moment.

3. Restart your Steam
After you have successfully activated Steam Proton, click "OK" and Steam will ask you to restart it for the changes to take effect. Restart it. Your computer will now play all of steam's whitelisted games seamlessly.

4. Launch Stardew Valley on Linux:
Before you can use Steam Proton, you must first download the Stardew Valley Windows game from Steam. When you download Stardew Valley for the first time, you will notice that the download size is slightly larger than the size of the game.
This happens because Steam will download your chosen Steam Proton version with this game as well. After the download is complete, simply click the "Play" button.

Windows Pc Requirements

Minimum:

• OS: Windows 10 (64-bit, version 1909 or later) / Windows 11 (64-bit)
  
• Processor: Intel Core i3-7100 (2 cores @ 3.9 GHz), AMD Ryzen 3 1200 or Higher
  
• Memory: 4096 MB RAM
  
• Graphics: Intel HD Graphics 4000 (DirectX 9.0c/OpenGL 2.1 compatible)
  
• DirectX: Version 9.0c
  
• Network: Broadband Internet connection
  
• Storage: 500 MB available space
  
• Sound Card: Any DirectX-compatible audio device (built-in Windows audio is fine)
  
• VR Support: None

Recommended:

• OS: Windows 10 (64-bit, version 21H2 or later) / Windows 11 (64-bit)
  
• Processor: Intel Core i5-8250U (4 cores/8 threads, 1.6 GHz base / 3.4 GHz boost) or AMD Ryzen 5 3500U
  
• Memory: 8192 MB RAM
  
• Graphics: NVIDIA GeForce GTX 1050 (2 GB) or AMD Radeon RX 560 (4 GB) / Intel UHD 620 or higher
  
• DirectX: Version 11
  
• Network: Broadband Internet connection
  
• Storage: 1024 MB available space
  
• Sound Card: Any Windows-compatible audio device
  
• VR Support: None

Linux Requirements

No minimum requirements!!
No maximum requirements!!

Mac Requirements

Minimum:

• OS: macOS 12.0 or Higher
  
• Processor: Apple M1 or Intel Core i5 (or better; universal build supports both)
  
• Memory: 4096 MB RAM
  
• Graphics: Integrated GPU (Apple/Intel) or better
  
• Storage: 500 MB available space

Recommended:

• Network: Broadband Internet connection

Suit up as an undercover agent in Shadow Protocol — a fast-paced, word-driven spy puzzle built in Python. Solve rapid-fire missions, crack clues, and save the world. Now on Windows. macOS is coming soon. 15% off during launch week!

🕵️‍♂️ About This Game

Every word could save the world.

A rogue syndicate is minutes away from triggering global chaos — and only your keyboard can stop it.

Built entirely in Python using Pygame, Shadow Protocol delivers fast-paced word puzzles wrapped in neon-drenched spy visuals and driven by a cinematic synth soundtrack. It’s a tense, single-player thriller where precision typing and quick thinking decide the fate of the world.

🔑 Key Features

🧩 Word-Based Spy Puzzles

Crack cleverly crafted clues under pressure — one perfect word is all it takes.

⏱️ 1-Minute Missions

Fast, focused levels that keep the adrenaline high and the stakes higher.

🎚️ Adaptive Difficulty

Smart hints support new players. Veterans face a brutal test of logic and reflex.

🎵 Cinematic Synth Score

A high-energy original soundtrack propels every operation forward.

🕹️ Pure Single-Player Focus

No online accounts. No microtransactions. Just gameplay.

💻 Windows at Launch — macOS Coming Soon

Now available for Windows. A native macOS build (Intel + Apple Silicon) is coming soon.

💻 How It Works

• A coded hint flashes on your secure terminal.

• Type the correct word before time runs out.

• Success defuses the threat. Failure raises the global danger meter.

• Complete every mission to dismantle the syndicate’s master plan.

🚨 Launch Week Discount

Save 15% — for one week only after release!

Be among the first to play and take advantage of a limited-time launch discount when the game goes live.

Sharpen your wits. Trust no one. One word can change everything in Shadow Protocol.

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