UnstableImmortality-26.1.jar is a release file of the Minecraft plugin Unstable Immortality, made for Minecraft 26.1.1, 26.1, 26.1.2. It was published on June 24, 2026 and is 0.3 MB in size. For the full description, screenshots and every other version, visit the Unstable Immortality plugin page.
How to install: Put the .jar into the plugins folder of your Paper, Spigot or Bukkit server and restart the server.
