Dimension Expansion - 1.21.1 - 1.1.0 is a release file of the Minecraft mod Dimension Expansion for NeoForge, made for Minecraft 1.21.1. It was published on September 29, 2025 and is 0.3 MB in size. For the full description, screenshots and every other version, visit the Dimension Expansion mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.