
If you’re cosplaying a vampire this Halloween, you need the Autonomous Vampire Turning mod. It allows vampire Sims to turn mortal Sims into vampires in the Sims world. Mortal Sims can also ask vampires to turn them, increasing the undead population. The goal is to turn each and every Sim in the world, creating an apocalyptic type of gameplay. You need the Sims 4 Vampires pack for this mod to work. To take your gameplay to the next level, read our Sims 4 Vampire CC to create the best-looking vampire.
Follow these steps to install Autonomous Vampire Turning on your Sims 4 game:
Download the mod file from the link above. Sims 4 mods typically come as .package or .ts4script files.
Open your Sims 4 Mods folder. The default location is: Documents/Electronic Arts/The Sims 4/Mods
Place the downloaded file directly into the Mods folder. You can organize mods into subfolders up to one level deep.
Launch The Sims 4 and go to Game Options > Other. Make sure "Enable Custom Content and Mods" is checked.
Restart the game if it was already running. The mod should now appear in your game.
Important: Always back up your save files before installing new mods. After Sims 4 updates, mods may need to be re-downloaded or updated by the creator.
Platform
The Sims 4 (PC/Mac)
Pro tip: If a mod stops working after a game update, check the creator's page for an updated version. Broken mods can cause the game to behave unexpectedly.
Created by
PolarBearSims
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Published
December 6, 2025
Source
MustHaveMods.com
Last Updated
July 15, 2026