4x4.zip is a release file of the Minecraft resource pack Ultra Low Res [16x], made for Minecraft 1.6.2. It was published on October 23, 2013 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the Ultra Low Res [16x] resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.
