notsofast-1.0.0.jar is a release file of the Minecraft mod Not So Fast! for Fabric, made for Minecraft 1.21.11. It was published on September 19, 2026 and is 0.4 MB in size. For the full description, screenshots and every other version, visit the Not So Fast! mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
