The lost level 1.1 is a release file of the Minecraft mod The Lost Levels for Fabric, made for Minecraft 1.21.11. It was published on July 21, 2026 and is 8.5 MB in size. For the full description, screenshots and every other version, visit the The Lost Levels mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
