How to Have an Alien Baby in The Sims 2

Last Updated: September 15, 2018

Alien Sims are a fun way to add a twist to the genetic pool of your game, and if you want to raise an alien child, you can do so quite easily. This wikiHow will teach you how to impregnate Sims with alien babies in The Sims 2.

Method 1

Method 1 of 2:

Using the Tombstone of L and D

This method can be used to impregnate any adult Sim, regardless of their gender.

1
Enable testingcheats. Press Ctrl+⇧ Shift+C, type boolprop testingcheatsenabled true in the cheat box, and hit ↵ Enter.
2
Shift-click your Sim. A pie menu should come up with various options that weren't there before.
3
Find Spawn. Select it; then find and select Tombstone of L and D. A tombstone will appear nearby.
4
Click on the tombstone, and find and click Make me Alien Pregnant. This will impregnate your Sim with an alien baby, and will begin the three-day pregnancy period.

Method 2

Method 2 of 2:

Going Cheatless

This method can only be used to impregnate adult male Sims who aren't too close to elderhood.

1
Purchase the Farstar e3 telescope. It's the expensive "chunky" telescope. This is the only telescope where abductions will occur without using cheats; the smaller telescope doesn't work for this.
2
Send an adult male Sim to stargaze during the night. He needs to stargaze nightly; the chances of alien abduction are naturally very low, so the more often he stargazes, the more likely he is to be abducted.
3
Wait for your Sim to be abducted. As long as there's space in the household and the Sim is a male who isn't within six days of aging up, he will return pregnant.
4
Consider forcing abduction. If you need an alien pregnancy quickly or are simply impatient, consider forcing the abduction to occur. There are two ways of doing this, depending on what expansions you have.
- If you have FreeTime: Get the "Summon Aliens" lifetime reward if your Sim is a Knowledge Sim. You should be able to have your Sim summon aliens through the telescope, which greatly increases the chance of abduction.
- If you haven't installed Seasons or any later expansions: Enter boolprop testingcheatsenabled true, then shift-click the telescope and hit DEBUG - Get Abducted. This will not work if you're running Seasons or later.

Community Q&A

Question

I got abducted, I was male, but I am not pregnant. What am I doing wrong?

Karianna Wood

Community Answer

It doesn't happen every time. You can save right before you were captured, then reload until you get pregnant.
Question

How do I know my Sim is pregnant?

Community Answer

Alien pregnancies will result in morning sickness and nausea just like typical pregnancies do, so keep watch for your Sim throwing up and/or getting a thought bubble with a pacifier and a question mark in it. There are also some custom hacked objects like the Sim Blender that allow you to check a Sim's pregnancy status, which will tell you if your Sim is pregnant.
Question

Can only male Sims become pregnant by aliens?

Community Answer

Yes, if you don't use cheats or mods. Only adult male Sims will become pregnant if they're abducted via the telescope. However, the Tombstone of L and D's "Make me Alien Pregnant" will work on both male and female Sims, and there are also mods to enable alien pregnancy for female Sims.