Veinminer 1.21.4 (neoforge) is a release file of the Minecraft mod Veinminer - Highly Configurable for NeoForge, made for Minecraft 1.21.4. It was published on December 13, 2025 and is 0.4 MB in size. For the full description, screenshots and every other version, visit the Veinminer - Highly Configurable mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.