brutal-nightmare-4.1.jar is a release file of the Minecraft mod Brutal Nightmare : Insane Difficult, made for Minecraft 1.16-Snapshot, 1.17.1, 1.16.3, 1.19.3, 1.20.2, 1.21.2-Snapshot, 1.21, 1.21.6-snapshot, 1.16.1, 1.18.1, 1.19.4-Snapshot, 1.20.5 and more. It was published on April 19, 2025 and is 1.1 MB in size. For the full description, screenshots and every other version, visit the Brutal Nightmare : Insane Difficult mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
