
The Improved Infants mod is one of the best Sims 4 infant mods to add to your Sims gallery to ensure your kids hit their milestones. The mod offers various interactions that speed up the milestone process while providing access to better pie menus. Some of the features of this mod are as follows: With this mod, you can get your infant crawling or walking faster than it would talk in the normal game.
Follow these steps to install Improved Infants 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
Natabear Sims
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Published
November 28, 2025
Source
MustHaveMods.com
Last Updated
January 25, 2026