Zip | Download Complementary Shaders

: Locate the "Files" or "Download" section, select the version compatible with your Minecraft game (e.g., 1.21.x), and save the .zip to your desktop. 2. Install a Shader Loader

: A long-standing alternative. Download the version matching your game from optifine.net . Download Complementary Shaders zip

Shaders cannot run on "Vanilla" Minecraft alone; you need a loader to act as a bridge. : Locate the "Files" or "Download" section, select