NeoForge 1.21.1+2.1.2-release is a release file of the Minecraft mod Iris & Oculus Flywheel Compat for NeoForge, made for Minecraft 1.21.1. It was published on February 1, 2026 and is 0.9 MB in size. For the full description, screenshots and every other version, visit the Iris & Oculus Flywheel Compat mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
