project_babylon_materials-1.5.0.jar is a release file of the Minecraft mod Project Babylon - Materials for Forge, made for Minecraft 1.20.1. It was published on July 8, 2026 and is 1 MB in size. For the full description, screenshots and every other version, visit the Project Babylon - Materials mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.