GeoSmelt-4.1.9-NEO-1.21.1 is a release file of the Minecraft mod GeoSmelt (Neoforge 1.21.1+) for NeoForge, made for Minecraft 1.21.1. It was published on December 5, 2025 and is 5 MB in size. For the full description, screenshots and every other version, visit the GeoSmelt (Neoforge 1.21.1+) mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
