seeking_immortal_virus-1.0.3.9.jar is a release file of the Minecraft mod Moonstone :Virus for NeoForge, made for Minecraft 1.21.1. It was published on July 11, 2025 and is 2.1 MB in size. For the full description, screenshots and every other version, visit the Moonstone :Virus mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
