Also in:Y2K CC

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The SpongeBob Summer Set brings everyone’s favorite cartoon to life. The extra-long ballerina nail set has bright, beachy colors and psychedelic swirls to mimic the ocean’s waves. The two middle fingernails have Sponge Bob and Patrick-inspired prints that send your Sim’s outfit in full summer party mode. If you’re into cartoons, a die-hard Sponge Bob fan, or want to add a Y2k-inspired touch to your Sim’s summer looks, click on the link above. For more cartoon/anime outfit ideas, check out our article on Sims 4 Anime CC and Mods.
Follow these steps to install Sponge Bob Summer Set 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.
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Published
January 7, 2026
Source
MustHaveMods.com
Last Updated
November 7, 2026