Shaders and Optifine - AllTheMods/ATM-6 GitHub Wiki

Shaders and Optifine are not officially supported. Use at your own risk.

That being said, use the absolutely latest version of Optifine. I recommend Complementary shaders in compatibility mode.

• Shader config changes checklist
• If Immersive Engineering is crashing when loading into a map with shaders, try loading into an empty world first.
• Again, this is not officially supported, and is only posted in the hopes that it may be of help, but with absolutely no guarantee. We are not responsible if your world breaks, your computer catches fire, or your dog escapes. You have been warned.