Immersive Portals Reborn 1.0.0-beta.3 For 1.21.1 Fabric is a beta file of the Minecraft mod Immersive Portals Reborn for Fabric, made for Minecraft 1.21.1. It was published on August 28, 2026 and is 3 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 Immersive Portals Reborn mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
