SupplementariesXNET-1.21-v1.0.jar is a release file of the Minecraft mod Supplementaries X Not Enough Trials for NeoForge, made for Minecraft 1.21, 1.21.1. It was published on May 29, 2026 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the Supplementaries X Not Enough Trials mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
