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Rainy Day – Willow Creek 2.0 transforms your base game world with dark skies, heavy rain, and dramatic lightning effects. It keeps Willow Creek’s familiar layout while creating a stormy atmosphere that makes the map feel moodier and more immersive. I recommend this seasonal fan-made map to Simmers who want their world map to match rainy gameplay, gloomy storytelling, or cozy indoor saves. I love how it adds a fresh visual twist without changing any lots or gameplay.
Follow these steps to install Rainy Day – Willow Creek 2.0 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
Dershayan
0 ratings
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Published
July 21, 2026
Source
MustHaveMods.com
Last Updated
October 22, 2026