How to Get Alien Children on Sims 3

Sometimes Sims 3 can get boring and you need to spice things up. Perhaps you've been playing the same family too long. The best way to cure this is to have alien children! Note that you need the Sims 3 Seasons expansion pack for these instructions since aliens only come that way.


  1. 1
    If you have a current boyfriend or husband, break up if you don't have the "flirty" trait. If you do have the flirty trait and want to keep the boyfriend or husband, make sure they aren't there at the time of the affair.
    • Keep in mind that having a romantic interest can jeopardize these instructions as well. If they are romantic interests, make them become your boyfriend and then break up with them.
  2. 2
    Get your cheats ready. It helps if you have the "flirty" trait but you don't need it for this to function. Press and hold the keys "cmd" "shift" and "c" so a thin blue bar should appear at the top of the screen and pause the whole game. Now type in "testingcheatsenabled true" and click the key "enter". Now your cheats are ready.
  3. 3
    View the front of your home and find the mailbox. Hold down "shift" and simultaneously (that pun was for all the sims fans) click on the mailbox. A circle of options will appear so click "make me know everyone".
  4. 4
    Go into your relationship compartment and everyone from your town will be in there. Slowly scroll across until you find the alien that usually comes to abduct you. click on it's picture and then click "invite over". A few seconds later the alien will come.
  5. 5
    Use the romantic interactions until you can have a child. Do this, and if you want arrange (or marry without) a wedding.


  • If you have married the alien, you'll find that it has a spaceship you can access in it's inventory, which is cool if you want to terrorize the local park.

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Categories: Sims 3 | Role Playing Games