Legacy Mipmaps is discontinued. A new project is in the works, Legacy Tweaks that will continue and improve this implementation.

Adds Legacy Console Mipmaps to Java Edition!

Comparison

Here is a comparison of Java's normal mipmapping and Legacy Mipmaps.

Programmer Art

Programmer Art with the TU12+ Style

Programmer Art with the TU0 to TU2 Style

Default Textures

Default Textures with the TU12+ Style

Default Textures with the TU0 to TU2 Style