1.0.0-neoforge-1.21.11-21.11.12b is a release file of the Minecraft mod Nautilus Shell Block for NeoForge, made for Minecraft 1.21.11. It was published on December 21, 2025 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the Nautilus Shell Block mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
