TF_Lost_Blocks-1.20.1-1.5.0.jar is a release file of the Minecraft mod Twilight Forest: The Lost Blocks for NeoForge, Forge, made for Minecraft 1.20.1. It was published on January 15, 2024 and is 0.7 MB in size. For the full description, screenshots and every other version, visit the Twilight Forest: The Lost Blocks mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.