: The sun in Grand Theft Auto V is not just a texture; it is a dynamic light source that projects real-time shadows, god rays, and lens flares across thousands of map objects. Completely removing the sun eliminates these complex atmospheric calculations, instantly freeing up substantial CPU and GPU cycles.

: Forces clear weather by removing all atmospheric effects.

Includes optimized settings.xml files, reduced texture quality, removed shadows, and disabled unnecessary graphical effects to ensure high FPS.