File Name Walksycrystaloptimizermodfabric !free! -

This is the Mod Loader . Fabric is a lightweight, modern alternative to Forge. If you have this file, you must be using the Fabric Loader to run your game. What Does a Crystal Optimizer Do?

If you need exact features, I’d recommend opening the mod’s JAR file (with a tool like WinRAR or 7-Zip) and looking for a fabric.mod.json file — it will list the mod’s description, authors, and any mixins or config options. Alternatively, search for the mod’s page on CurseForge or Modrinth using the exact filename. file name walksycrystaloptimizermodfabric

Check if the mod requires "Architectury API" or "Cloth Config" in addition to the Fabric API. This is the Mod Loader