The previous answer is great don't get me wrong, but here's an instant way to kill your sims. Hold down ctrl + shift then hit c. A box should appear, type 'testingcheatsenabled true'. Then, click on the sim you want to kill & just drag the hunger to zero. The starve to death and die.
1. Death by Fire
For the most part, Sims will only die by fire if they get trapped in a room with the flames. You know, after you've removed the door. Fires are generally started by ignoring food on the stove.
One it starts, it'll quickly spread. And if your Sim manages to catch, they will need to find a source of water, or they'll die horribly. If a Sim dies by fire, they return as a red ghost with small flames inside of them, where they'll be met by the Reaper and taken to the hereafter. Thier gravestone will have a fire on it.
The best and most expedient way to kill your Sims by fire is trap them in a room and set a fire. It's a simple matter of removing the doors, and watching them burn like marshmallows.
A particularly devious way to take them all out is to throw a party for the Sims. Once they guests arrived and the fun begins, remove all the doors and start a door by leaving some food on the stove for too long. The celebration will get toasty in a hurry.
2. Death by Drowning
This one is an old standby, in use since The Sims. Sims fans have been dropping their unloved characters in pools and removing the ladders since time began. But Sims 3 has added a new wrinkle to the proceedings… they can still climb out! Yes, it's actually possible for your Sim to escape even if there's no ladder.
Of course, fatigue can still play a large factor in potential drownings, even with the ability to escape. If a fatigued mood shows up for the Sim with a timer, you have until the timer runs out to get them out of there. Otherwise, it's down to the watery depths. Sims who die this way return as a blue ghost with drops dripplets falling from them. Thier gravestone will have a hand sticking out of waves.
In Sims 3, the Sim can simply climb out of a pool and escape, but so what? Just keep canceling the action, and they'll be helpless. Alternatively, you can put up some sort of barrier to keep them from getting out. The easy answer is "walls," but we prefer to be more environmentally conscious. Perhaps a fence, or even...
Yes, this unfortunate Sim has fallen victim to a wall of trees. We felt that it was important that we give nature a boost while going about our grisly work. It may even give some other Sim a mood boost later on.
3. Death by Electrocution
The most common cause of accidental death. It happens most often to clumsy Sims who try and test fate by tinkering with electrical equipment, or using an electrical object while standing a puddle of water. Hey, Mom always said not to bring the radio in the bathtub.
You'll know that you're on the verge of electrocution if your Sim gets a "Singed" mood after failing to repair some piece of electrical equipment. If the Sim tries again, they'll be riding the lightning straight into the afterlife. Sims who die via electricity return as a yellow ghost who has bolts in them. Thier gravestone will have a bolt.
This one can be surprisingly difficult to create on purpose though. It's more apt to happen accidentally. You can try repairing things until the big shock arrives, or you can try having a Mad Scientist perform an experiment on it. Tinkering with things like stereos while standing in water can also bring about electrocution. Unfortunately, all of these can take quite a while, and you may find yourself standing in puddles of water tinkering for ages. Be prepared to be patient.
4. Death by Starvation
When your Sim is hungry, you'll know it. They'll grab their stomach, make terrible noises, and just generally be grouchy. After a while, they'll get the starving mood, and a timer will appear. If they don't get some food in them, and quickly, they will die.
This one takes quite a while to happen… three days, to be exact. Three days of watching the Sim stamp their feet and gag. Kind of makes you hungry, actually. A starving Sim appears as a purple ghost with actually nothing in it suprisingly. They are very thin no matter how large they were alive. Their gravestone will have a plate and utensils.
This one is only fun if you're trying to get the "complete set" of death. Otherwise, it takes too long to be any kind of satisfying. That is, unless you like watching your Sim suffer horribly, which is probably the case if you're reading this section. Starving your Sim isn't exactly an art… trap them somewhere without food and watch them waste away. It's fun for the whole family.
5. Death by Old Age
The inevitable end of every Sim, unless you decide to turn off the aging process that is. In which case, congratulations on cheating death, you cheater. It comes on rather suddenly… pop, and your Sim is a ghost. No suffering about it.
I'm really not sure if there are anything on its gravestone so yeah no pain no sign.
Just kill your Sim the normal way.
In the Nintendo ds version you cant kill your Sim.
kill it
unfortunatelly no
Kill your Sim.
No, Sims can not kill each other only the player (you) can kill Sims.
No. Not that anyone has proven yet.
If you used the sims 3 cheat on an elderly sim it mean's like let your sim free (kill it lol) hope i helped :)
You get both of the sims to be enemys...but I don't think one sim can kill the other. But there are multiple ways to kill a sim with a cheat: 1. Type "boolprop testingcheatsenabled true" without the quotation marks 2. Shift click on the sim you want to kill 3. Click Spawn 4. Rondeys Death Creator 5. And choose one of the following! :(
no
Sadly, no
Yes Vampire Sims can become pregnant in the sims 3. In fact vampirism is genetic in sims 3. eg: Sim+Vampire= Sim/Sim/Vampire/Vampire Sim+Sim=Sim Vampire+Vampire=Vampire