Enabling Crust Shader in Video Settings

Loading the Shader Pack

To activate Crust Shader in your game, you need a compatible shader loader such as Iris or OptiFine installed.

1. Launch Minecraft and open the main menu or pause menu.

2. Go to Options, select Video Settings, and click on the Shader Packs (or Shaders) menu.

3. Make sure the Crust Shader file is present in your shaderpacks folder. If it is not listed, click the Open Shader Pack Folder button and place the pack file inside.

4. Click on Crust Shader in the list to select it, then click Apply or Done.

Verifying the In-Game Look

Return to your active world to confirm the shader is working. Unlike standard realistic shaders that add complex dynamic shadows and water reflections, Crust Shader immediately transforms your world with a rough, crunchy, and retro aesthetic. If the visuals still resemble default vanilla graphics, reopen your video settings and ensure that shaders are toggled to active rather than set to off.