[NEOFORGE] [1.21.4] DiagonalWalls-v21.4.0 is a release file of the Minecraft mod Diagonal Walls for NeoForge, made for Minecraft 1.21.4. It was published on February 6, 2025 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the Diagonal Walls mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.