: This is the most essential mod. It fixes texture flickering, broken shaders, and adds modern features like an FOV slider. Installation : Drag the files from the FusionFix GitHub into your main GTA IV folder. DXVK (Vulkan Wrapper)

-nomemrestrict -norestrictions -availablevidmem 4096 (Replace with your actual GPU VRAM in MB) Use code with caution. Copied to clipboard

: Running the game above 60 FPS can break vehicle physics and certain story missions (like the final helicopter jump). Use a tool like RivaTuner or your GPU's control panel to cap the frame rate at 60. Troubleshooting Common Errors Commandline.txt for best ingame Visuals - Steam Community