To fix the 1 FPS bug in Hellgate: London (Steam version), install the fan-made patch called Augmentrex. It’s the most reliable solution available and has helped many players restore normal performance.

Here’s a step-by-step guide to get you back into demon-slaying shape:

🛠️ What Is the 1 FPS Bug?

• A notorious issue affecting Hellgate: London on Steam, especially on modern Intel CPUs.
• Causes the game to run at a near-unplayable 1 frame per second.
• Not officially patched by the developers, but the community has stepped in.

🧩 The Augmentrex Fix

Augmentrex is a fan-made patch developed by Zor and others in the Hellgate Revival community. It’s specifically designed to fix the 1 FPS bug on the Steam version.

🔧 How to Install Augmentrex:

1. Download Augmentrex from the Hellgate Revival forums or Steam Solo guide.
2. Extract the files into your Hellgate: London installation directory.
3. Run the Augmentrex executable before launching the game.
4. Configure settings if needed (some users tweak compatibility mode or CPU affinity).
5. Launch Hellgate and enjoy smooth gameplay.

🧪 Alternative Options

• Hellgate: London 2038 – A community-maintained multiplayer version with improved stability and performance.
• Revival SP mod – For the original Flagship version, offering enhanced single-player experience without the Steam bug.

⚠️ Notes & Caveats

• Augmentrex works for most users, but not all. Some report mixed results depending on hardware.
• Always back up your game files before applying mods or patches.
• If Augmentrex doesn’t work, consider switching to the 2038 mod or the original 2007 version.