Full need bars
Enable the "move_objects on" code, enter Buy mode, then select your Sim and delete it. Return to Live mode. Click on the deleted Sim's face, and a red circle should appear. Note: If there is a pool near by, this will not work, Click on their face and it will reappear. You only have to save it if relationship stats or skills have changed. If you do not save, the stats and skills will go back to the last time you saved the game.
Note: If you delete your Sim, its need bars will be all green but your he or she will lose its job.
Potions
Buy a Concoctanation Station. Have your Sim make potions and then drink them.
Blue: Fills three of your stat bars.
Light Green: Depletes all of your stat bars.
Dark Green: Make an evil clone.
Orange: Turns you invisible.
Yellow: Change your personality points.
Red: Make someone fall in love with you.
Purple: Turn you into a monster.
Never pay bills
Use the following trick to pay your bills, but cost you nothing. Tell your Sim to pay the bill as soon as he or she walks into the same room as the bill. Pause and save the game, then enable the "move_objects on" code. Delete your Sim, then revive him while the game is still paused. Resume the game and tell your Sim to pay the bill. The bill should be reduced to 0 Simoleons.
Never miss work
Enable the "move_objects on" code and put your garbage can in front of the vehicle.
Enable the "move_objects on" code and move the car to a different location where an inanimate object is in its way.
Keep your job
Use the following trick to keep your job after losing it because of choosing a newly adopted baby. After the message informing you that your Sim has lost their job appears, click "OK". Enabel the "move_objects on" code and enter buy mode. Delete your Sim (this is only temporary), then revive your Sim by clicking its picture. Your Sim should still have their job, and his or her need bars should be full.
Steal a car
When a car arrives pick up your Sim for work, pause game play. Enable the "move_objects on" code and pick up the car. Place it wherever desired (even in your house), and build walls around it like a garage. You now have a car, bus, or other vehicles. It will disappear after a few days, but you can steal it again.
Quick actions
If you do not want to wait for your Sims to do whatever it is that you want them to do, go to furnish mode, click on the object, and bring it to them.
Housemaid does not go away
Buy the housemaid robot (Servo) for 15,000 Simoleons. Then, turn him on so that he is out of his station. Put the game on buy mode and enable the "move_objects on" code. Click on Servo and move him somewhere far from his station. Then, click on his station and delete it. Servo will keep tidying up your house until you delete him.
Get new baby
If your baby gets neglected after the window for SimCity Social Services is closed, go to build mode. Select the door tool and delete all doors that go outside. When live mode is resumed, you will lose your old baby and get a new one.
Birthday parties
Buy a cake and place it on the kitchen table. Select any Sim and put the pointer on the cake. Choose to blow out the candles with that Sim and every Sim that lives in that house should have party hats and toys. Note: Do not have the cake too long before you do this, as this will not work without candles.
Genie
Buy an antique lamp, then tell your Sims to clean it. A Genie will appear and ask you something. Choose an answer and he will zap your Sim and something will appear. Note: Depending on what you chose, something different will appear.
Sonny The Clown
To get Sonny The Clown to come to your house, buy the Tragic Clown Painting and put it up in a room. Then, get your motives all the way down. The game will tell you when he appears. He wanders around, trying to cheer you up but he will only make you madder. You can interact with him with actions such as "Cheer up" an such. He is fun for awhile but then starts to get on your nerves. There are two ways to get rid of him. You can either raise your motives or go to a phone, select "Services" and choose "Clown Catchers". This will cost 500 Simoleons, but it is funny to watch the person run around with a crazy looking gun trying to catch the clown.
Maid stuck in the bath
If you have a maid, enable the "move_objects on" code and switch to build mode. Click on the maid and you will be able to move her anywhere. Pick up the maid and put her in a bath. She will not be able to get out.
Set house on fire
Buy a rocket launcher and put it outside. Launch it at any time. As the rocket is about to land, enter buy mode. Enable the "move_objects on" code. Click on the rocket and drag it into your house. This will only work if the rocket can fit indoors. Resume live mode, and the room you placed the rocket in will catch fire.
Put a grill in the room that you wish to set on fire. Take one of your Sims and assign him or her with the grill. There will soon be a fire.
Second story
Instead of placing a number of pillars to make a second story, just build a normal first floor with nothing in it, then build a second floor and delete the walls on the first floor.
Make your Sim eat air
Make your Sim make dinner and let he or she sit down at the table. When he or she is about to eat, enter buy mode. Then, switch it over to the other side on another chair. This will move your Sim to the other side without its plate. Watch your Sim as it pokes at the table with its fork and eats.
Glitch: Swim in a puddle
If you have a puddle on your lot, make one of your Sims start swimming in the swimming pool. Then, enable the "move_objects on" code. Pick up your Sim and put them in the puddle. It will appear as if your Sim is swimming in a puddle.