Best Mods For The Sims 3 in 2024

Ever since The Sims 4 came out in 2014 (oh my goodness…), I’ve been adamant that The Sims 2 and 3 remain the superior titles in the series, especially once you start using core mods to improve performance or quality of life. For those who want to get their life simulation fix but The Sims 4 is broken or too boring, I highly suggest playing The Sims 3 instead!

Those who know anything about The Sims 3 may know that Electronic Arts and Maxis did not optimize this game very well. There are a lot of reasons for this. One reason is that it’s an open-world 32-bit game. This can lead to your files bloating up and causing the game to crash to desktop. The Sims 3 is also notorious in that the game does not naturally cap your FPS, which can overheat your graphics card if you’re not careful. Some of these mods are not mere recommendations. They’re straight up essential for the overall health of your computer.

Though not a mod, I recommend using MATY’s FPS Limiter and 3Booter. This will help to keep your frame rate at the game’s default 30. If you’re like me and you’re using a NVIDIA graphics card, you can also go into your control panel and cap The Sims 3’s frame rate at 30 through there.

Here are some of the best mods for The Sims 3 in 2024

• NRaas Master Controller
  NRaas’s entire library of mods is fantastic, but I have a few that I recommend for even people who aren’t too keen on installing mods. Master Controller is exactly as it says on the tin. With this mod, you can control virtually everything in your town, from relationships to careers to ages. It’s a handy tool for little accidents (oops, my Sim is wearing a raincoat at her garden wedding) to more heavy-duty tasks (I need to reset every single object and sim in my neighborhood).
• NRaas Story Progression
  As mentioned earlier, The Sims 3 has an open world for its neighborhood, which means that things can happen in inactive households completely out of your control. You can turn this off if you want, but for those who don’t mind letting Sims live out their own little virtual lives, I recommend Story Progression from NRaas. This replaces EA’s slow and stagnant Story Progression, preventing your neighborhood from devolving into a ghost town over time.
• NRaas Overwatch
  ESSENTIAL MOD; YOU DEFINITELY SHOULD DOWNLOAD THIS FOR YOUR COMPUTER. Overwatch goes through your neighborhood at an interval you set to clean up things like deserted cars. In general, you can think of Overwatch as a garbage truck that throws away junk files which can cause bloating down the line.
• NRaas Error Trap
  ESSENTIAL MOD; YOU DEFINITELY SHOULD DOWNLOAD THIS FOR YOUR COMPUTER. Error Trap is, like Overwatch, a mod that’s for keeping your save file as clean as possible. It catches and corrects data corruption errors that can prevent you from loading up a save. Think of it as insurance. Under ideal circumstances, you won’t need it. But when you need it, man, you’ll be glad to have this thing in your folders.

• Simpishly’s More Traits for All Ages
  If you raise a Sim in-game, you’re forced to only pick from limited pools of traits in the earlier life stages, which can get boring after a while. Enabling traits for all ages can lead to some wacky Sims like a toddler who’s Flirty and has Commitment Issues. But if you don’t mind that, this is a great mod for more varied Sims.
• LazyDuchess Smooth Patch
  As a note, the LazyDuchess Smooth Patch does not work with some NRaas mods if you’re using 2.x versions. I recommend using a 1.x build if you want to use it with, say, Master Controller. Smooth Patch alters some of the script in the game to make the game run faster. For example, it’ll load hairs and outfits in CAS as you scroll through rather than making you wait for the game to pull everything out.
• LazyDuchess Lot population
  This is a personal pet peeve, but I don’t like going to a community lot to scope out a joint, only for everyone to be elsewhere in town. In The Sims 2, the game will populate lots after you arrive. However, the open world concept works against that since, again, Sims have their own lives. The Lot Population mod pushes Sims to lots your active Sim is at so you won’t be partying alone. It can also add walkbys like in The Sims 2, making your neighborhood feel more alive.
• Retuned Attraction
  The attraction system in The Sims 3 is ridiculous and can cause more trouble than it’s worth. With this mod, the attraction system is more sane and logical, as well as less indiscriminate. It will also prevent Sims from continuously harassing you for dates or sending you random stuff in the mail.

• OMSP, S3DT
  For people who like to build and decorate fancy houses, OMSP and S3DT are both absolutely essential. OMSP allows you to create more space on surfaces for clutter. This can include beds and sofas (so you can put blankets and cushions), or mini-fridges (if you want to put a radio or something on top). S3DT gives you a lot of freedom when it comes to moving things around a lot, as well as lets you change the height and angle of objects. If you only care about gameplay, these aren’t necessary.
• Ghost Reaction Remover
  This is fantastic for people who play legacy style like I do, as you’ll naturally end up with a lot of ghosts in your house. If you’re annoyed by Sims constantly stopping what they’re doing to go “Ew, you’re getting ectoplasm all over the floor, Great-Great-Grandpa,” then this mod can curb that behavior. Other reaction removers from this maker include mods to curb relation loss from the Emperor of Evil and stop sims from freaking out over Bonehilda.
• Children Can mods
  The Children Can series of mods is fantastic for people who want to give their Sim kids more freedom and independence, as well as get them started in life. With this mod, Sim kids will be able to do laundry, make sculptures, call services, and more. It’s really handy for people who are doing challenges like, again, the legacy challenge or the 100 Baby Challenge, since it’ll make playing with kids more fun.
• NeuroBlazer Random Genetics
  I highly recommend the Random Genetics mod for people who want more varied faces around town or in your Sims. However, NeuroBlazer seems to have removed this mod and they’re not hosting it anymore. Fortunately, there is a backup (this link will directly download the file to your computer).

• Brntwaffles environment mods
  Pretty much all of Tumblr user brntwaffles’s default replacement mods (whether environment or genetics) are really good! They make the game really pretty and it looks even better if you install Reshade. My personal recommendations from brntwaffles for eyes are the MS93 and Sarhra default replacements. I also really like their Perfect Day and Dream Dimension lighting mods.
• Twinsimming mods
  Twinswimming’s mods are great for adding flavor to your game. I recommend basically all of them. Some of them can make your game more difficult, such as Pest Control and Utilities adding new things you have to watch out for. Their best mods are Growing Pains and the Level Up! mods, in my opinion.
• Velocitygrass No Automatic Memories
  ESSENTIAL MOD; YOU DEFINITELY SHOULD DOWNLOAD THIS FOR YOUR COMPUTER. As mentioned in the beginning, memories can really bloat your save file, causing the eventual corruption of your neighborhood and mess with your computer. Even if you turn off notifications, the game still accumulates memories, including from inactive families. This mod completely removes the feature.
• Icarusallsorts’s User-Directed Scolding
  If you don’t have kids in your game, this might be a non-issue. But Generations added a mechanic that lets parents scold and ground their kids when they do something bad. On paper, that sounds really neat. In practice, it’s freakishly annoying. This mod gives you more control over how your sim punishes their kid without turning it into unnecessary drama.

• Ultimate Careers
  The Ultimate Careers mod is a very intensive mod that overhauls how careers work in this game. This makes them a lot more similar to how professions work rather than just pushing your Sims to go to a rabbit hole where you can’t peek in on them. Fortunately, you don’t have to micromanage as much as you do with a profession, so it’s friendly for players with large families too.
• TheSweetSimmer mods
  TheSweetSimmer makes a lot of mods that focus on pregnancy interactions and toddlers, making them more fun to play with. It also frees up your teen or adult Sims, since children and toddlers will be able to perform acts that would usually require an older Sim’s help. This is mostly useful for people who play families, but it might incentivize YA and Adult sim players to have a kid or two.
• Moar Interactions
  This is one of those mods that add things you’d figure would have been in the base game. It’s great for group meetings and parties, as you can do so much more with other sims around town.
• PhoebeJaySims Social Clubs Mod
  PhoebeJaySims, like TheSweetSimmer and Twinsimming, has a lot of really cool mods. My favorite of them is the Social Clubs mod. This lets you create a club, but without the objectives that are in The Sims 4 clubs. Clubs with this mod are more chill and are a great way for you to set up regular meetings and playdates, or add a layer of storytelling to your neighborhood.

The Sims 3 is readily available on the Windows PC.