To change the shader, create a texture pack with a file called menu-shader.fsh. For a few already made shaders, check out this Twitter X thread. This mod also supports some Shadertoy shaders, to use ...

The default permission ace for this command is enginesoundmenu - you can give this to a group such as: add_ace group.donator enginesoundmenu allow If you want to edit the permissions check such as for ...