If it is a , do not unzip it. Place the .zip (or the .jar inside) directly into your Minecraft mods folder.
For the most secure and up-to-date versions, it is recommended to download directly from verified platforms like CurseForge or Modrinth. labyrinth-1.18.1.zip
Based on common community downloads for version 1.18.1, this file is likely one of the following: If it is a , do not unzip it