Setting "stretched resolutions" (like 1024x768) directly in the config file to lower the GPU load.
The "config" part usually refers to a specific GameUserSettings.ini file that players use to bypass standard in-game limits. 1. Performance "Config Packs" (FPS Boost) Fortnite Chapter 3 Config Pack
Turning off grass ( BShowGrass=false ), motion blur, and high-resolution textures. Fortnite Chapter 3 Config Pack
Forcing "Alpha Performance" mode to prioritize frames over visuals. Fortnite Chapter 3 Config Pack
Lowering latency by disabling mouse acceleration and enabling "Nvidia Reflex Low Latency". 2. How to Manually Access Your Config File
These are files or folders often shared by the competitive community to help low-end PCs run the game smoothly. They typically focus on: