half_life-1.0.0-neoforge-1.21.1.jar is a release file of the Minecraft mod Half life ultimate pack for NeoForge, made for Minecraft 1.21.1. It was published on April 12, 2025 and is 2.7 MB in size. For the full description, screenshots and every other version, visit the Half life ultimate pack mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
