pool.jar is a release file of the Minecraft mod All undead out of the pool! for Forge, made for Minecraft 1.12.2. It was published on June 22, 2025 and is 2.1 MB in size. For the full description, screenshots and every other version, visit the All undead out of the pool! mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.