NeoForge 1.21.4 (1.0.0) is a release file of the Minecraft mod Herobrine: The Dark Awakening for NeoForge, made for Minecraft 1.21.4. It was published on March 22, 2025 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the Herobrine: The Dark Awakening mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.