
If you want to add a gritty layer of realism to your game, get Basemental Drugs and Basemental Gangs. This mod adds an immersive underground world full of drama, danger, and consequences to your gameplay. Your Sims can experiment with drugs, experience addiction, go through rehab, or rise through the ranks of criminal syndicates. This is one of the best Sims 4 realism mods for turning your neighborhood into a living, breathing urban drama. If you want a mod to pair with this one for more in-depth play, check out our Sims 4 Urban Mods folder.
Follow these steps to install Basemental Drugs & Gangs Mods 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
Basementalcc
0 ratings
downloads
favorites
views
Published
January 12, 2026
Source
MustHaveMods.com
Last Updated
May 8, 2026