Immersive-Flight-Simulator 2.0.1B 21 is a beta file of the Minecraft mod Immersive Flight Simulator [IFS] - Immersive Vehicles content pack for NeoForge, made for Minecraft 1.21.1. It was published on May 12, 2026 and is 178.5 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 Immersive Flight Simulator [IFS] - Immersive Vehicles content pack mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
