Codes

Enter the codes during gameplay.Enter Cheat Gnome first. there will be a sound

Contributed by: SephMorph, GabriBoss, da007 

Misc. Cheats

Perform the "Get Shorty"cheat first, then perform any other cheats you'd like available. Wander around the district until you find the gnome and then choose the cheats you'd like to use in the game. (All directions are using the dirrection pad not the joysticks)

Contributed by: Mumon, yugioh1126 

More time in Comic Explosion mini game

To earn more time in the Comic Explosion mini game, when the time is up and there is a flower grab the the flower when the time is up if you do this right you should have 23H 59M on then timer.

Contributed by: blue hedgehog 

Change the color of your items

Whenever you approach an item and an arrow appears on it, press R and it will change color! Doen't work with some items though.

Contributed by: GaRaM 

Unlock MoonBase Without Another Copy of the Game

Take two gameboyadvances and use a link cable to connect them. In one gameboy, put Urbz. In the other, put in the Sims Bustin out. Turn on both games and go to the multiplayer screen located in each game. Once it says it is unlocked on the screen, turn off the game and turn it back on and it should be ready to use.

Contributed by: TheCozetaSun 

Extra skin/hair tones at beginning of game

Of you have the Bod-Mod Booth from completing the Artsies' mission, change your character's skin/hair tones, then quit the game. Without turning off your GBA, go directly to the Create-an-Urb screen and the urb you just changed will be portrayed along with the skin/hair tones you chose. This allows you to have the extra skin/hair tones from the very beginning! (Ex: Green skin with blue hair.)

Be aware, you can change genders and/or hair STYLES, but if you change the skintone or the hairtone you will have to start over if you want that extra special urb.

Contributed by: Macowi 

Rep Rooms

Contributed by: Arzenicwaves 

Unlock Secret Dens

You can unlock certain areas (dens) in which you can store items.

Contributed by: Gilberto 

Special Items

These Items can only be found if your pad is good enough for these folks. This Unlockable is not done

Contributed by: ShadowHearts103 

Moon Base Zeta

To get this connect the Urbz to any other Sims gba game (bustin out, sims 2....) and it will be unlocked.

You access it through the telephone box outside. Just choose "phone home!"

Contributed by: robbin92 

Password to get into Club Xizzle

Enter it when prompted to at the entrance of the club.

Contributed by: AC Fanatic 

Unlock secret passage to bayou

Get 100 relationship points with Det. Dan D. Mann after returning from the bayou to open this passageway.

Contributed by: choshojo 

Password to enter Club Xizzle

Go to Club Xizzle ask to enter, type "bucket" and the doorman will let you in. Also you only need to type it once and he'll let you in every time with no hassle.

Contributed by: akuma634 

Unlock Moon Base Zeta

Purchase a green meteorite off Internet shopping. Then with the meteorite still in you pocket, go to Sim Quarter and use the telephone booth. The moon base where you can buy the Rocket Bed and Cheese Modulator will now be unlocked.

Contributed by: Menji 

Heidi The Cheat Ninja!

All cheats are purchased from the Cheat Ninja, Heidi Shadows she only appears in certain places at certain times.

1a.m. - 2a.m. Use the time machine and travel back to Nov. 28 1984
2a.m - 3a.m. Carnival
4 a.m. - 5a.m. Paradise Island
6a.m. -7a.m. Secret tunnel from jail to dark tree
10a.m - 11a.m. Moonbase Zeta

Items you can purchase form Heidi Shadows.

Rosebud $100 $2,222 in cash
Silver-Tongue Berry Smoothie $999 1 Charisma point
Gourmet Berry Smoothie $999 1 Cooking point
Clock Berry Smoothie $999 1 Mechanical point
Buff Berry Smoothie $999 1 Body point
Mind Berry Smoothie $999 1 Logic point
Da Vinci Smoothie $999 1 Creative point
Slip of Paper $999 Password for Club Xizzle and recipe for Strawberry Tiramisu

Contributed by: Vegan1 

Raise Skills Faster

While raising a skill rapidly tap the A button to raise the skill faster.

Contributed by: dsmastah 

Free Repair!

When something in your house is broken call the repair man and he will repair it. But before he fully repairs your item all the way walk out the door and go back in then press the "A" button and then press "Repair" then when you repair it it will start off where the Repair man stopped and you finish the rest of the job and keep your 100 Simileons.

Contributed by: TOsSharpie 

Gramma Hattie's Cookbook

By maxing your relationship with Gramma Hattie, you can get a cookbook from her which contains three recipes.

Contributed by: Wisdomelle 

Earn more money in the fiddle game

In the fiddling mini-game in the Bayou, you can earn twice as much money if you have the Gold Fiddle in your possession. You can get the Gold Fiddle from Cannonball Coleman after completing a mission for him.

Contributed by: phisho873 

Human-eating plant

There are aggressive plants on Splicer Island(Before it gets developed) and on the bayou that will eat you. If you let them eat you, you'll end up with 2/3 of your needs filled. If you don't want them to eat you, whenever they are wrapping the vine around your legs, repeatedly press B.

Contributed by: Superjedi008 

Change Clothes

You can easily change all your clothes for no price by going to the Trift Emporium and walking over to the two racks of clothes in the corner of the store. You will see a arrow over them when you approach it. Press A and you will be able to change you clothes at a menu.

Contributed by: LPSoldier92 

Spelling Bee Mini Game

After joining the Nerdies, go to Club Xizzle and buy the Spell Champ Xizzle. Once you have that, you can play the mini game in the Rep Group Clubhouse.

Contributed by: Matthew_Level20 

Free Maid

(Must have 2-story house)
When a maid comes over, when there is one object she hasn't cleaned, go upstairs. The maid will be gone when you come back, and you have cleaned stuff :D

Contributed by: egghead58 

Free Rep

If you call someone on a telephone, you will get one (1) point of rep with them. Using this you can get to 100 rep points with hard-to-raise characters.

Contributed by: bkam4 

1 STEP MIRACLE GROW!!

If you are tired of watering your plants well now you don't have to when your plant has turned brown and needs watering just move it to a different spot and it turns back green and theres no need to water it.

Contributed by: natonstan2 

Special Housewarming Gifts

When you invite friends over to your house, they may give you a piece of furniture depending on whether they are "feeling it" (the vibe from the house) or not. These gifts seem to be mostly unique and only gotten by that person.

Contributed by: Ephidel, ZessT 

Rep Group-Exclusive Items

Whatever clique you are in, the method is the same: earning full rep with them.

Contributed by: Crazyboy 

Mysterious Gifts

Every 30 days, a holiday-related present will appear at your house. It doesn't matter which house you live in and if you move or not. After playing the required amount of in-game days, you will unlock certain items.

Contributed by: Ephidel 

Unlockable Storage Areas

You unlock these areas by getting to maximum relationship with them.

Contributed by: Menji 

Magic Lamp

The magic lamp is unlocked by two ways. The magic lamp is an item that stays in your inventory and gives you instant access to a bed and a toilet.

Contributed by: Superjedi008 

Rep Group-Exclusive Items (Richies)

Have a full rep meter with the Richies to unlock this item.

Contributed by: Crazyboy