[1.21.1] 4.11.3+forge is a beta file of the Minecraft mod Respackopts for NeoForge, made for Minecraft 1.21.1. It was published on October 10, 2024 and is 0.5 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Respackopts mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
