Baby Sim - Babies That Grow Up
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 3.2% endorsement rate — high engagement, a strong quality signal
- 🏆 #5 of 53 Immersion mods in this game by downloads
📋 About This Mod
(ESL Available) Real babies! That you can walk around with, place in a crib to play with them, make them grow up, up to young adult, they become settlers! Everything you would ever need for roleplaying being a Parent! 10 babies, 20+
Inspired by the legendary Simulation game "The Sims" by the Legendary British developer "Will Wright", I bring you BabySim! Or what ever the hell i called it.
This mod has no requirements, works with base game and no dlc or any dlc, should work for all versions of the game, and does not touch any game files, it will never create problems in your game, and is fully compatible with most if not all mods that exist.
jVJqWmWDZGg
____________________________________________________
Want the short version?
You need to have the "Lovers Embrace" active to craft babies at the chemslab. you need to have a baby bottle and have the baby in the crib, so the option to grow up appears in the crib menu, cribs are under furniture/miscellaneous, babies placed in a crib will automatically grow up in 2 in game days, you may freeze they'r aging by using the cribs options, To have children grow in to adults, you need to create the weapon "baby bottle baton" at a chemslab, than equip it, when equipped, if you interact with a child a prompt will show asking if you want them to grow in to adult, go install this mod and have fun!
____________________________________________________
Updated to 1. 3!
Wouldn't you know it? Updated again!
To update from the previous version if you had already downloaded it, simple get the new file for the version you had gotten before, esl or esp, than substitute, and only use the new version.
fqoZy353yxg
[]Added random chance of babies crying when you return from adventures(your settlement where the baby is).[/]
[]Added feed the baby option when the baby randomly cries.(special thanks to users hibashehadeh and spacemarine42 for the suggestions in the comments!)[/]
[]fixed some possible issues, so it is the most free of bugs possible, might be bug free now.[/]
[]black and white outfit added for kids.[/]
[]new outfit(converted child clothes!) added with all 4 colors used in the kids outfits, upgradable. (you can see them in the last pictures of this mod)[/]
[*]Added the possibility fo
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- Itchytreasuresack
- Version
- 1.3
- Downloads
- 2,149
- Endorsements
- 68
- Category
- Immersion
- Created
- 2/1/2026
- Updated
- 2/19/2026
🔧 How to Install Fallout 4 Mods
Download from Nexus.
📖 Full step-by-step install guide for Fallout 4 →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Fallout 4 commands, item IDs, and more.
Keep browsing — more Fallout 4 mods await