: If you are using Iris, double-click the downloaded Iris .jar installer, choose your desired Minecraft version, and click install.
To bring up the shader settings menu instantly, press the key. If you would like to customize the look, let me know: Download Insanity Shaders Here
(Highly Recommended): The creator of Insanity Shaders explicitly recommends using Iris. You can grab the universal installer directly from the Iris Shaders Official Site. : If you are using Iris, double-click the downloaded Iris
: Go back to the game window, click on Insanity Shader in the menu list, and press Apply . 🎮 In-Game Controls : If you are using Iris
Before you can run the shader, you will need a shader loader installed for your Minecraft Java Edition: