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Game Compressor
"Reclaim GBs of disk space without deleting your games! Game Compressor uses Windows' native LZX compression technology to shrink game files transparently. Play your games instantly without decompression. No performance loss, just more space for new games."

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Early Access Software

Get involved with this software as it develops.

Note: This Early Access software is not complete and may or may not change further. If you are not excited to use this software in its current state, then you should wait to see if it progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“"Game Compressor is built on a solid, proven compression core, but we want to expand the user experience. We are launching in Early Access to gather real-world data across thousands of different hardware configurations, perfect the User Interface (GUI), and implement our planned 'Live Global Statistics' feature based on community feedback."”

Approximately how long will this software be in Early Access?

“"We plan to stay in Early Access for approximately 1 to 3 months. This timeline allows us to polish the visual interface and ensure stability before the full v1.0 release."”

How is the full version planned to differ from the Early Access version?

“"For the full version, we plan to introduce a completely refined, modern User Interface with better animations. Additionally, we are working towards adding a 'Global Leaderboard' system where users can see how much space has been saved worldwide, along with automated 'Game Detection' algorithms to find compressible folders more easily."”

What is the current state of the Early Access version?

“"The core functionality is 100% finished and safe. Game Compressor successfully compresses and decompresses game files using Windows' native LZX algorithm without any data loss. The 'Early Access' tag applies primarily to the User Interface, which may receive visual updates and layout changes during this period."”

Will this software be priced differently during and after Early Access?

“"Yes. We offer Game Compressor at a discounted price during Early Access to reward our initial supporters. The price will increase slightly upon the full v1.0 release as new features and content are added."”

How are you planning on involving the Community in your development process?

“"We will be actively monitoring the Steam Community Forums. We encourage users to share their compression results, report any GUI glitches, and suggest which features they want to see next. Our roadmap is flexible and will be shaped by this direct feedback."”
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About This Software

STOP DELETING YOUR FAVORITE GAMES!

Running out of disk space is every gamer's nightmare. You want to install a new AAA title, but your SSD is full. You're forced to delete old favorites just to make room. Game Compressor is here to end this cycle.

💎 A LIFETIME INVESTMENT FOR YOUR PC

Think of Game Compressor not just as a tool for today, but as a permanent upgrade for your computer.

  • Future-Proof: Your game library will only get bigger. Games are becoming 100GB, 200GB, or more. Game Compressor will be there to fight back against bloatware forever.

  • Compound Savings: Saving 5GB today might seem small. But over a year of installing and compressing games, you could reclaim Terabytes of space without spending hundreds of dollars on new SSDs.

  • One-Time Purchase: Buy it once for the price of a coffee, and save disk space for a lifetime.

📉 REAL WORLD RESULTS (HALL OF FAME)

Results vary by game engine, but when it works, it works like magic. Here are some of the highest compression records achieved with our LZX technology:

  • Atomic Heart: 79.9GB -> 43.6GB (Saved 36.3GB!) 🔥

  • Ghostrunner 2: 67.8GB -> 32.6GB (Saved 35.2GB!) 🔥

  • Deus Ex: Mankind Divided: 65.1GB -> 37.9GB (Saved 27.2GB!)

  • Uncharted: Legacy of Thieves: 124GB -> 97.9GB (Saved 26.1GB!)

  • Aliens: Dark Descent: 55.3GB -> 30.0GB (Saved 25.3GB!)

  • God of War: 61.8GB -> 36.8GB (Saved 25.0GB!)

  • Conan Exiles: 94.3GB -> 71.1GB (Saved 23.2GB!)

  • Tekken 7: 57.2GB -> 39.1GB (Saved 18.1GB!)

  • Baldur's Gate 3: 124GB -> 106GB (Saved 18.0GB!)

  • Halo: Master Chief Collection: 76.6GB -> 60.9GB (Saved 15.7GB!)

  • Total War: Warhammer II: 56.2GB -> 41.0GB (Saved 15.2GB!)

  • Control: 34.0GB -> 21.2GB (Saved 12.8GB!)

  • Age of Empires II DE: 27.7GB -> 20.9GB (Saved 6.8GB!)

❓ WHAT IS GAME COMPRESSOR?

Game Compressor is a powerful, modern GUI designed to automate the advanced Compact OS (LZX) technology already built into Windows 10 and 11. While Windows has this capability hidden in command lines, we make it accessible with a single click.

⚙️ HOW DOES IT WORK?

  • Transparent Compression: Your games don't "know" they are compressed. They run exactly as before.

  • No Decompression Needed: You don't need to unzip anything to play. Windows reads the files on-the-fly.

  • Total File Integrity: The internal structure remains unchanged. Works with mods and updates.

✨ KEY FEATURES

  • 🚀 Reclaim Storage: Reduce game sizes significantly without deleting them.

  • 🛡️ 100% Safe: Uses Windows' native API; zero risk to save files or game logic.

  • 📂 Universal Compatibility: Works on Steam, Epic, Ubisoft, EA App, or any folder.

  • ⚡ Performance Friendly: Designed for modern CPUs; play with virtually no impact on FPS.

⚠️ IMPORTANT NOTES

Compression Ratios Vary: Not every game will shrink by 50%. Already compressed games (like CS2) may only shrink by 1-5%. The program maximizes whatever space is physically possible to save using the LZX algorithm. Early Access: We are constantly improving the UI. If you encounter visual bugs, please know your data is always safe.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 (64-bit)
    • Processor: Intel Core i3 or AMD equivalent
    • Memory: 4 GB RAM
    • Graphics: DirectX 11 compatible graphics card
    • Storage: 500 MB available space
    • Additional Notes: Requires Administrator privileges to perform compression operations.
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 / 11 (64-bit)
    • Processor: Intel Core i5 / Ryzen 5 or higher (More cores = Faster compression)
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 1050 or equivalent
    • Additional Notes: Requires Administrator privileges to perform compression operations.
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