CheatCodes.com has all the official The Sims 3 Xbox 360 cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Saturday May 18, 2013 for The Sims 3 are shown below. We also have this game on PC, Nintendo DS, Xbox 360, PlayStation 3, iPhone, Nintendo 3DS, Android, and sometimes tricks from other game systems will also work on Xbox 360.
At the pause menu during the game press RB, LB, RT, LT at the same times and it will ask you to enable cheats.
After setting up cheating (press start then LB+LT+RB+RT) hold LT and select the mailbox. If done correctly there should be a menu of cheats. (I don't know if you have to activate cheats or not if have not tried that. ).
Call the Repairman. When he comes, he will get out his laptop then repair whatever is broken. While he is doing that, go into Build and Buy mode and sell his laptop and you will get $4000. The repairman will not notice and will leave when he is finished.
Hold LT and select the person you want to age up faster, a menu will pop up and give you some options: add to active family (only if they aren't in the family) and Trigger age transition. Click trigger age transition and watch and your sim ages up without havin to spend any money.
If you get a birthday cake and it's not your birthday you can still age up. A day later you can do it again. You don't need to change anything just buy a birthday cake and blow out the candles. Yes, it's that easy.
You call for a pizza and, leave the person waiting. After a while the delivry person will put the pizza down and leave. You won't have to pay for the pizza and, as long as you leave it alone it will never go bad.
Want twins or even Triplets? Then watch the Kids channel on the TV or listen to the childrens music station on the stereo! Doing EITHER activity Slightly Increases the chance for twins or triplets! Doing BOTH at the SAME time really improves your chances of having Twins or Triplets! "Gender". Want a boy or a girl? ! To have a boy. Eat THREE apples during the Pregnancy to increase the chance of having a baby boy! Now if you want a girl! Eat THREE watermelons during the Pregnancy to increase the chance of having a baby girl!
In the higher parts of the business career you can hold meetings and each gives you 750$ Repeat this keep holding meetings to make money at intense speeds and you can hold several meetings per in-game day.
When you have 2 kids get a babysitter to watch your kids. And when he is babysitting he will pull out his laptop. Right before he puts his laptop on the table. Go to build and buy and go to the laptop and sell it. You will get $4000. He will do it at least twice while babysitting.
Invite a friend over (not an aquaintance) and wait for the cloud bubble to show a laptop and when they pull it out and set on table, go in to buy and build mode, highlight the laptop and then sell it. You have to do it before they sit down and play with it or whatever they do.
Found some tricks that we don't have? Got some helpful hints, tips, or tactics we don't know about? Tell us and you could win a free Xbox 360 game (or any other game you want for any video game system)!