Download the Complementary shader pack from the download section below.– if in step 3 you chose to install optifine it will have an optifine profile, if iris it will have an iris profile Open Minecraft launcher and select the newly created Optifine or Iris profile.– we recommend Iris, it’s a bit more optimized
– in the top menu, select the “Installations” tab, click “New installation”, under the “Version” dropdown, select your preferred Minecraft version and click “Create”.
