thing from below v.1.2-1.19.4-forge.jar is a release file of the Minecraft mod The Thing From Below for Forge, made for Minecraft 1.19.4. It was published on August 26, 2025 and is 2.9 MB in size. For the full description, screenshots and every other version, visit the The Thing From Below mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.