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Why Is My Sim Aging So Fast? Understanding and Fixing Accelerated Aging in The Sims 4

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It’s a frustrating moment for any Simmer: you’re building the perfect life for your digital family, only to find your beloved Sims aging up faster than you can say “plumbob.” The sensation of time whizzing by can be jarring, and it begs the question: why is my Sim aging so fast? The core reason usually lies within the game’s settings, specifically how you’ve configured lifespan options and auto-aging. But don’t worry, you’re not alone, and this article will guide you through the intricacies of aging in The Sims 4 and help you reclaim control over your Sims’ lives.

Understanding The Root Causes of Rapid Aging

The most common culprit for rapid aging is the “Long Lifespan” setting coupled with a specific glitch that historically accelerated aging when players entered and exited the “Create a Sim” (CAS) menu. While this specific bug is largely fixed, its legacy remains in the gameplay. Essentially, if the game’s aging settings aren’t tailored correctly, particularly if combined with outdated mods, you might experience unexpected age progression.

Here’s a breakdown of the primary factors causing your Sims to age faster than anticipated:

Lifespan Settings: The most direct influence over aging speed is the chosen lifespan setting. The Sims 4 offers options like Short, Normal, and Long. Selecting the Short lifespan will indeed make your Sims age much faster, meant for players who prefer quicker generational turnover. Conversely, while the Long setting is intended to offer more time per life stage, it has previously been involved in age-related glitches.
Auto-Aging Settings: This setting dictates whether your Sims automatically age up without player intervention on their birthday. The game differentiates between two types of aging:
- Auto-Age (Played Sims): Controls aging for Sims in your active household.
- Auto-Age (Unplayed Sims): Controls aging for all other Sims in the game world (townies, NPCs, etc.).
- If set to “Yes” for played Sims, all birthdays will automatically trigger, leading to faster age progression. Conversely, disabling auto-aging allows you to manually control each Sim’s birthday, granting much better control over the speed of their aging.
Game Glitches and Mods: While rare in the current version, some older game bugs related to exiting the CAS menu while on a long lifespan could cause instant aging. Additionally, outdated or conflicting mods might interfere with the game’s aging system, sometimes causing unexpected results. MCCC mod, for example, might have older settings from previous patches that could be affecting your gameplay.
Accidental Aging via Interactions: It’s easy to accidentally trigger a Sim’s age transition by using a birthday cake. If you’re not paying attention, you might unknowingly be giving a Sim a birthday when you don’t intend to.
“Trigger Age Transition” cheat: The cheat, testingcheats true, followed by a shift-click on a sim and then “trigger age transition,” will force the sim to age up. Accidentally using this can be a cause of unwanted age transition.

How to Slow Down Aging in The Sims 4

Thankfully, regaining control over aging is quite simple. Here’s how to adjust your settings to slow down your Sims’ age progression:

Open the Game Options Menu: Click on the three dots (…) located in the lower-left corner of the screen. Then, select “Options.”
Navigate to Gameplay Settings: Click on the “Gameplay” tab.
Adjust Auto-Aging:
- To stop your played Sims from automatically aging up, find “Auto Age (Played Sims)” and select “No.” This means your sims will not age up on their birthday unless you interact with them and select the option to do so.
- Under “Auto Age (Unplayed Sims)” you can select if unplayed sims age. You can set it to “Yes” to have them age, or select “Only in Active Household” to have them age only when they are in your active household. You can also select “No” to have them never age.
Change Lifespan Settings: In the same Gameplay menu, look for the “Sim Lifespan” option. Change the lifespan from Short to Normal or Long, depending on your preference.
Apply Changes: Ensure you apply all your changes by clicking “Apply Changes” before returning to the game.
Check for outdate mods: If you’re using mods, ensure they are updated to the latest game patch version, and that they aren’t conflicting.

By taking these steps, you can effectively slow down the aging of your Sims and take back control of your game’s pace.

Frequently Asked Questions (FAQs) About Aging in The Sims 4

1. What if I want to age my Sims up?

If you want to manually age up your Sim, you can do this by baking a Birthday Cake and having your Sim blow out the candles. Alternatively, you can use the cheat testingcheats true followed by shift-clicking on the sim and selecting the “trigger age transition” option.

2. How can I make my Sims age faster on purpose?

To make Sims age faster, choose the “Short” lifespan in the game options and ensure that “Auto Age (Played Sims)” is set to “Yes.” You can also use the birthday cake method or the “trigger age transition” cheat to instantly age your sim up.

3. Is there a way to prevent death by old age?

Yes, you can prevent death by old age by having your Sim become a vampire. Vampires do not age once they become a Young Adult and won’t die of old age, though they aren’t entirely immortal, meaning they can still die from other causes.

4. Do Sims age when I’m not playing them?

By default, unplayed Sims in the game do not age unless you set “Auto Age (Unplayed Sims)” to either “Yes” or “Only in Active Household“. This means that townies and NPCs will stay the same age if left unmanaged.

5. How can I fix the aging glitch if just changing settings isn’t working?

If you are experiencing an aging glitch, first make sure you have the newest game update. If the glitch is still occurring, try the following:

Verify the integrity of your game files through your gaming platform (like Steam or Origin).
Remove or update mods, especially those that affect gameplay or age.
If all fails, attempt a clean install of the game. This is an extreme measure but can sometimes eliminate lingering problems.

6. Do babies age up on their own?

Newborns automatically age into Infants within one day. After that, they need manual aging, either by using a birthday cake or by clicking the option “age up“.

7. How long is a year in the Sims 4?

In the default setting, a year in The Sims 4 is 28 days (7 days per season).

8. Can Teen Sims get pregnant?

While Teen Sims can engage in “Try for Baby” interactions, they cannot become pregnant until they age up to Young Adulthood. Elders also have limited pregnancy options, with females unable to get pregnant if they are an Elder or if they have 5 or fewer days left in their adult lifespan, while males can impregnate a female sim of young adult age or adult age.

9. What happens when Sims retire?

Retired Sims will continue to live in your home and will sometimes offer Mentoring events to your current Sim. This is a way for them to still have some impact on the gameplay.

10. Can my Sims have twins or triplets?

Yes, your Sims can have twins or triplets. To increase the chance, purchase the “Fertile” trait from the Rewards Store for 3,000 Satisfaction Points.

11. How many babies can a Sim have at once?

Sims can have up to seven babies at once by using cheats. However, the household is capped at eight, meaning you will need to age up or have a sim move out to have any more children.

12. Why do I keep having the same gender babies?

The reasons behind gender outcomes for babies is unknown within the game, so there isn’t a known in-game reason why you might be having a lot of babies of the same gender. It is likely based on a random number generator.

13. How do I use aging cheats in The Sims 4?

To use aging cheats, first open the cheat console by pressing Ctrl+Shift+C (or Command+Shift+C on a Mac). Then, type testingcheats true and press Enter. After that, shift-click on the sim and select “trigger age transition” to instantly age them. You can also use the cheat sims.set_age (age in number) to set the sims age to the number you specify.

14. Why can’t I bake a birthday cake?

Birthday cakes are made through the cooking skill, not bought like in older versions of The Sims games. You need to have at least level 1 in the cooking skill to make a basic chocolate cake.

15. Is there a way to customize the lifespan even more?

While the game offers only three preset lifespan options, some mods, such as MCCC, allow for granular control over lifespan lengths for every age stage. However, always ensure that you are using an updated version of the mod to avoid any issues.

By understanding the mechanics of aging in The Sims 4 and how to adjust your gameplay settings, you can better control your Sims’ lives and enjoy the game at a pace that suits you best. Don’t let rapid aging derail your storytelling – take control and make every moment in your Sims’ world count!