[1.20.1Forge] CNPC_ImmersiveBoss-0.5.8.jar is a beta file of the Minecraft mod CNPC-ImmersiveBoss for Forge, made for Minecraft 1.20.1. It was published on September 9, 2026 and is 0.4 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 CNPC-ImmersiveBoss mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
