Vampirism-1.11.2-1.2.9 is a release file of the Minecraft mod Vampirism - Become a vampire!, made for Minecraft 1.11.2. It was published on April 25, 2018 and is 7 MB in size. For the full description, screenshots and every other version, visit the Vampirism - Become a vampire! mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.