ifr25ku-26.26.0+neoforge.jar is a release file of the Minecraft mod IFR25KU: The Institute of Fairy Research 2025 Kakera Unofficial for NeoForge, made for Minecraft 1.21.1. It was published on November 3, 2025 and is 4.5 MB in size. For the full description, screenshots and every other version, visit the IFR25KU: The Institute of Fairy Research 2025 Kakera Unofficial mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.