sizedecreaseneoforge.jar is a release file of the Minecraft mod The Big Three (Dinosaur/Horror/Dweller Mod) for NeoForge, made for Minecraft 1.21.1. It was published on May 18, 2025 and is 0.7 MB in size. For the full description, screenshots and every other version, visit the The Big Three (Dinosaur/Horror/Dweller Mod) mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.