Most Evil Things You Can Do In The Sims 4

Creativity is as important as freedom in The Sims 4. There’s very little you can’t do in the game. There are hundreds of mods that make almost anything possible, even if expansions and stuff packs don’t allow for it.

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RELATED: Everything You Need to Know About The Sims 4: Death Blossom

A lot of The Sims 4 is about having a family and being successful, but ultimately everyone comes to define their own unique Sims experience. This includes choosing to become evil or not. For players who have never tried spreading negativity in a game, there are a few things you can easily do to wreak havoc in your neighborhood.

Updated August 15, 2023 by Jerel Levy: As The Sims continues to grow with expansions, we’ve updated this list for formatting and readability, so you can see all the ways to make your Sim truly evil. We’ve listed a bunch of bad things you can do in The Sims 4. So what will your Sims do next?

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15 Appear Uninvited

Planted garbage becomes garbage, and there is garbage all over the house.

As long as someone is at home, they can visit all the houses in the neighborhood. This means that even when your Sim is most uncomfortable, they can simply invite themselves into your dwelling.

Once inside, your Sim can cause as much chaos as they please. Taking a shower, cooking food, or sleeping in a bed tends to upset the Sims who live in the house, providing the perfect opportunity to fight them.You can also clog their drains, flirt with their spouses, and do all kinds of mischief.

14 turn everyone into an enemy

Two female sims characters gesturing to each other during a fight

It’s very easy to be kind and happy all the time in The Sims 4. However, it’s almost just as easy to piss off other Sims. Things can quickly go downhill, starting with a rude introduction that could already make someone feel bad. Why not create a Sim with a bad reputation?

Picking fights and being rude all the time will earn your Sim the contempt of everyone around them. When paired with the evil trait, your Sim will absolutely enjoy the pain she inflicts on others.

13 steal something

Sims dressed as dirty robbers are raging in the streets.

It’s a pity that The Sims 4 doesn’t feature thieves. Because heist was a fun but random feature of the previous game. Older fans will remember the horror of seeing one person sneak into a house at night to set off an alarm or worse, walk away with the family’s flat-screen TV.

However, if your Sim has the Kleptomaniac trait, stealing is still possible in The Sims 4. It’s a pretty great way to earn extra money and ruin someone else’s day when something is missing. At least as long as they don’t get caught. Goth houses in particular are a gold mine, and the life-size statues will fit in your pocket.

12 using voodoo to harass people

A sim playing with a voodoo doll

An often overlooked feature is the Prank skill. When this skill reaches level 3 (obtained by playing pranks on other Sims), Sims can access the mystical powers of Voodoo after ordering a doll from the computer or scavenging to find a doll.

RELATED: Time to Ruin Someone’s Life in Gaming

Depending on the level of mischief, you can perform various tricks on your planted dolls. It can be used to make a target Sim happy or seduce, tickle them or even electrocute them. With the Soak option, the subject depth suddenly feels the urge to use the bathroom.

11 ruin a marriage

The husband and wife of the Sims Goth family have an argument at home.

Oh, the joy of marriage. It can get boring after a while, and The Sims 4 is all that often stimulating it. Ultimately, this is where the spice comes in. Your Sims can completely change their lives by breaking up their marriage, arguing, infidelity, or divorce—every choice you can pursue.

Instead, any Sim can get into trouble by stepping into another couple and inciting them to have an affair or start an affair. There are many ways romance can be used to cause serious problems in the world.

10 Secretly dating everyone in town

In The Sims 4, two Sims are about to kiss with confetti and flares.

The concept of serial romance has been around in The Sims series since the famous Don Lothario was introduced. However, players are free to create Sims who are only interested in having as many partners as possible. You can also combine this with any goal of destroying a marriage.

Related: The Sims 4: All The Worlds, Ranked

If your Sim is particularly cunning, they can easily juggle multiple relationships at the same time. It’s a pretty cool challenge, but it’s especially detrimental to unsuspecting Sims who get tricked.

9 Become an evil scientist

Sim freezes allies

Many professions in The Sims 4 come with amazing perks. Job reward items in general are pretty good, but none are as fun as the SimRay gun you get during your Scientist career. You can also interact with the Invention Constructor to upgrade your gun to include mind control capabilities.

If this isn’t your evil Sim’s weapon of choice, you won’t know what is. Players can use it to freeze anyone who disturbs them or force others to do their bidding. A great reward for such a demanding career.

8 neglect one’s family

Sim child's dollhouse is destroyed as the child cries

Perhaps one of the most ruthless and irresponsible things is making your Sim neglect the people around them, especially children or pets. Evil Sims tend to be extremely selfish, so chances are they have no interest, or at least no interest in normal family life.

By ignoring a crying toddler or sick pet, your Sim will probably be the worst monster in the game without mods. It also means they will have to deal with child protective services and runaway pets sooner or later.

7 pollute the world

Sim town with smog in the sky

With Eco Lifestyle, there are no overtly evil things for your Sims to do. Just allowing your neighbors to be absolutely shameful in terms of cleanliness and air quality. Your actions can now affect the wider world as you encourage littering and pollution.

Related: The Sims 4: How to Live Off the Grid

Evil Sims can contribute to poor conditions by making everyone around them miserable. They may be rich, nefarious business owners who care more about profit than promoting their beautiful, green neighborhoods. The background is up to you.

6 Becoming an Untamed Werewolf

Sims 4 werewolf transformation outside

The Werewolves game pack lets you choose your werewolf life. Chase and scare your Sims, catch their prey, and start a fight. You are stronger and faster than those around you and can use this to your advantage.

Sure, werewolves can be honest and civilized, but what’s the fun in that? Instead, how about really mixing things up by embracing your animal side and untamed anger?

5 plasma burner

In the background, a vampire is stalking your sim.

The Vampires Game Pack also gives you the ability to turn your Sims into vampires. This allows you to choose an alternate option, getting plasma from fruit or donations, or taking what you need from someone else. Hypnotism allows Vampire Sims to gorge on their favorite Sims, draining their energy in the process.

Vampires are far more powerful than normal human Sims, so terrorizing your neighborhood human Sims and getting them into a few fights is a fun little challenge for those looking to play a dark, sinister Vampire character.

4 Become an Evil Spellcaster

Your Sim will start casting spells in the Enchanted House.

Worth a try for anyone who hasn’t played The Enchanted Kingdom. Because for an evil Sim, magic alone is worth it. All three schools of magic add a lot of fun and versatility to your gameplay, but the Untamed School of Magic is the best choice for evil Sims.

This school is especially useful for elemental magic. From electrocuting other Sims to setting them on fire or freezing them, a lot of chaos can be dispelled once you master this spell.

three throw a serious dinner party

Poisoned Sims are grabbing their necks as they die.

Killing someone on purpose is quite difficult, but there is one surefire way to do it. Once your Sim learns how to cook Fugu, they can cook it at home. However, if your cooking skill is low, the food will be poor and the person who eats it will die instantly.

An evil Sim can throw a twisted dinner party, treat guests to the worst puffer fish, and watch it die at the dinner table. This is the closest thing to intentionally poisoning someone in the game, and it works very well.

2 some accident causes

The Sims 4 Sim on fire standing in a house

Feeding people poor quality puffer fish is the only way you can directly feel that you are killing your Sim, but there are still many things that can happen “by accident”. A fire that starts when a rug is too close to a campfire, a fence erected when you didn’t realize someone was in the pool, extreme weather that you forgot to compensate for. All of these are simply mystical accidents.

Just like then, your prank backfired, the dryer caught fire, and the comedy show you were watching was too much for your roommate. Accidents can happen and you can use a little help.

One cellar use

Sim painting in a small home studio

Have you ever wondered how to make money fast without cheating? If you don’t have morality, one of the best ways is to create an “art club” in your basement. Invite your friendly neighborhood Sims to your new art studio with a bathroom, kitchen, bed, and lots of painting tools, and you’re ready to go.

Just click the lock on the door. As long as your Sims have their basic needs met and no other entertainment, they’ll be happy to paint for hours and you can sell the results.

Next: All The Sims Games, Ranked

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