Shader selection screen (Image via Mojang) Once the Iris shaders mod for version 1.20.5 has been installed on the user's system, they are ready to use their shader of choice in the game.

Steps to download and use the Super Duper Vanilla shader pack for Minecraft Java Edition 1) Find Super Duper Vanilla shader pack Super Duper Vanilla shader can be easily found on CurseForge.

For Iris Shaders (for modern visuals and fabric users), go to the Iris Shaders page— https://irisshaders.net, download the Fabric version for 1.21.5, and then install it using the Fabric mod loader.