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The Sims 4: How to Age Down Sims

The Sims 4 is a popular life simulation game where players can create and control their own virtual characters, known as Sims. One aspect of the game is aging, where Sims grow older and eventually pass away.

However, some players may want to age down their Sims for various reasons, such as wanting to continue playing with a beloved character or wanting to fix a mistake in aging up.

The Sims 4: How to Age Down Sims

How to Age Down Sims in The Sims 4

The easiest way to lower the age of a sim is to use cheats.

Open the in-game cheat console (Ctrl + Shift + C), and enter this:

testingcheats true

Then enter:


Now Shift-click the sim you want to down age, and select “Modify in CAS“. Click on the “Young Adult” body option and then choose their age.

Once that is done, you’ll also want to disable auto-aging in Game Options > Gameplay.

Understanding the Concept of Aging in Sims 4

Aging is an important aspect of gameplay in Sims 4, as it allows players to experience the different life stages of their Sims. In Sims 4, there are seven life stages: Baby, Toddler, Child, Teen, Young Adult, Adult, and Elder. Each life stage has its own unique characteristics, traits, and abilities.

As Sims age, they go through different life stages, and their physical appearance, personality, and abilities change accordingly. For example, a Baby will eventually become a Toddler, who will then become a Child, and so on. As Sims reach the Elder life stage, they will eventually pass away.


In conclusion, aging down Sims in The Sims 4 can be done using cheats. By enabling cheats with the “testingcheats true” command, players can access the CAS menu and use the “cas.fulleditmode” cheat code to edit their Sims’ age line. From there, they can drag down the age line to the desired age and save the changes.

Players who prefer not to deal with aging in The Sims 4 can also choose to turn off aging altogether. This can be done by clicking on the cake with a teen or older Sim and selecting the “age up Sim” option, which will age up all Sims on the lot.

Overall, aging down Sims in The Sims 4 is a simple process that can be done through the use of cheats or by turning off aging altogether. Players can choose the best method based on their preferences and playstyle.