UNB - 0.8 is a release file of the Minecraft mod Unseen's Nether Backport for Forge, made for Minecraft 1.12.2. It was published on September 11, 2026 and is 45.1 MB in size. For the full description, screenshots and every other version, visit the Unseen's Nether Backport mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.