
The Pyromaniac trait is here to set the world on fire, literally. Sims with this trait gain a happy buff when surrounded by flames instead of fear. They can’t be harmed by fire, and instead, they light up (both emotionally and literally) whenever a blaze starts. With this trait, your Sim will: The mod also comes with an optional script that allows fires to spawn on any lot type, not just residential homes. That means nowhere is safe from your Sim’s fiery impulses. Click on the link attached to find out the mods that conflict with this trait.
Follow these steps to install Pyromania Trait + Allow Fire on Every Lot Script 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
nl_alexxx
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Published
December 9, 2025
Source
MustHaveMods.com
Last Updated
April 28, 2026