NewMetalsV2.15.0.jar is an alpha file of the Minecraft mod (Horizon's) New Metals for NeoForge, made for Minecraft 1.21.4. It was published on May 18, 2025 and is 5.5 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the (Horizon's) New Metals mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
