TFTH 1.1b.jar is a release file of the Minecraft mod The Flesh That Hates for Forge, made for Minecraft 1.20.1. It was published on April 4, 2024 and is 22.5 MB in size. For the full description, screenshots and every other version, visit the The Flesh That Hates mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.