Undermod-1.16.5-0.1.1r.jar is a beta file of the Minecraft mod Undermod | Underground Biomes, Village Sewers, Giant Meteorite Craters, Subterranean Seas, Rives, Caves and more! for Forge, made for Minecraft 1.16.5. It was published on March 10, 2025 and is 2.9 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Undermod | Underground Biomes, Village Sewers, Giant Meteorite Craters, Subterranean Seas, Rives, Caves and more! mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
