Ultra Hard Mode 1.12.3 is a release file of the Minecraft mod Ultra Hard Mode for NeoForge, made for Minecraft 1.21.4. It was published on March 15, 2025 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the Ultra Hard Mode mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
