Written by h3ll0h4ck3r
Table of Contents:
1. Screenshots
2. Installing on Windows Pc
3. Installing on Linux
4. System Requirements
5. Game features
6. Reviews
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.
HELLO HACKER features a realistic terminal. Use Unix commands, network scanning, password cracking, and cryptography to infiltrate 10 interconnected servers and expose a deadly government surveillance program. Your colleague is missing. You're next. Are you ready to be a hacker?
WARNING! - This game may require you to learn and research terminal commands and concepts outside of the game depending on your technical experience and ability. This game is not for everyone. If you are curious, love the idea of navigating a Linux style terminal, learning how to use various command line utilities, and finding ways to access systems, then this game is perfect for you.
Your colleague is missing. You must pick up where he left off and find the truth.
HELLO HACKER is a realistic terminal hacking simulator where you become the hacker and infiltrate corporate and government networks to expose PROJECT NIGHTFALL - a classified surveillance program that has evolved from mass data collection into a pre-crime assassination operation.
Alex Chen, a security researcher and your friend, is missing. Before going missing, Alex
left you an encrypted system with one final message: "Find the breadcrumbs. Expose the truth."
Now it's your turn to finish what Alex started - but be warned: once you discover the truth, you become the next
target.

Use real Unix commands and cybersecurity techniques to:
- Scan networks with nmap to discover hidden servers
- Crack passwords using wordlists and pattern analysis
- Decrypt files with cryptographic tools (base64, hex, XOR ciphers)
- Query databases to extract sensitive information
- Use SSH to gain unauthorized access
- Chain discoveries - each server contains clues to infiltrate the next

✓ 10 interconnected servers across corporate and government networks
✓ Realistic command-line interface with 10+ Unix commands
✓ Multiple password discovery methods - dictionary attacks, decryption, database queries
✓ Network reconnaissance with CIDR scanning and port scanning
✓ Progressive story told through emails, logs, and documents
✓ Cryptography puzzles requiring decoding and cipher-breaking
✓ No combat, pure problem-solving - use your brain, not bullets
Uncover the dark truth about PROJECT NIGHTFALL:
23 people are already dead. Journalists. Activists. Whistleblowers. Anyone who got too close.
Your mission: infiltrate the vault, collect the evidence, and expose the conspiracy to the world before they
silence you too.
For Fans Of
- Mr. Robot
- Real cybersecurity and ethical hacking
Learn real hacking concepts while enjoying h3ll0 h4cker. Become the hacker.
Perfect for:
- Aspiring cybersecurity professionals
- Puzzle enthusiasts who love detective work
- Anyone fascinated by hacking culture
- Players who appreciate narrative-driven gameplay
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Can you expose PROJECT NIGHTFALL before they find you?