Fusion Fix
🟡 Updated this yearPreview

🔍 Analysis
- 👍 1.0% endorsement rate — high engagement, a strong quality signal
- 🏆 #2 of 76 Visuals and Graphics mods in this game by downloads
📋 About This Mod
Fusion Fix is a comprehensive modification for Grand Theft Auto IV: The Complete Edition that aims to fix a wide range of technical issues, bugs, and limitations in the game that were left unaddressed in official updates. This project
"We are very excited to be releasing the PC version of Grand Theft Auto IV" said Sam Houser, Founder of Rockstar Games. "The whole team is dedicated to bringing an amazing gaming experience to the PC. The game looks and plays beautifully on PC and we can't wait for people to play it"
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You can view the full list of fixes and improvements the mod provides on the Fusion Fix GitHub, but here's a few highlights the mod provides.
General Fixes (click the links for comparisons):
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[]Fixed z-fighting[/]
[]Fixed soft particles[/]
[]Fixed emissive shaders[/]
[]Fixed shattered glass particles[/]
[]Fixed occlusion on volumetric lights[/]
[]Fixed rain visibility and the rain droplet screen effect[/]
[]Fixed The Ballad of Gay Tony vehicle headlights and taillights[/]
[]Fixed motion blur so it no longer becomes weaker at higher frame rates[/]
[]Fixed mirror reflections so they no longer distort at certain camera angles[/]
[]Fixed screen-door transparency (LOD and object fading) and terrain fading[/]
[]Fixed cutscenes so the field of view no longer changes weirdly at higher frame rates[/]
[]Fixed cutscenes so characters and the camera no longer judder at higher frame rates[/]
[]Fixed vehicle reflections so they're no longer jagged and restored their console level intensity[/]
Fusion Fix includes a vast array of new faithful graphical enhancements that bring Grand Theft Auto IV up to a more modern standard and it also reworks several broken graphical effects that had issues such as resolution scaling or being frame-rate dependant.
New graphical enhancements:
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[]Volumetric fog[/]
[]Sun shafts[/]
[]Anti-aliasing[/]
[]Ambient occlusion[/]
[]Console gamma[/]
[]Tone mapping[/]
[]CHSS shadows[/]
Reworked graphical effects:
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[]Reworked bloom and added a bloom toggle[/]
[]Reworked depth of field and added a depth of field options[/]
[]Reworked shadows and added shadow filter options[/]
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[]Reworked bloom and added a bloom toggle[/]
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[]Volumetric fog[/]
📊 Mod Details
- Game
- GTA4 Mods
- Author
- Fusion Team
- Version
- 5.0.0-hf5
- Downloads
- 83,575
- Endorsements
- 858
- Category
- Visuals and Graphics
- Created
- 9/13/2025
- Updated
- 5/3/2026
🔧 How to Install Gta4 Mods
Download from Nexus Mods.
📖 Full step-by-step install guide for Gta4 →
Visit the official mod page for specific installation instructions for this mod.
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