Go to the "Mos Eisley Canteena" and put this codes:

Enter one of the following codes at the Mos Eisley cantina:

Game Unlockables for Lego Star Wars 2: The Original Trilogy:

Collect all 99 gold bricks and build the pile outside in the spaceport to create an fountain which spews out a neverending supply of Lego studs.

Purchase the six Bounty Hunter Characters (Dengar, 4LOM, IG-88, Bossk, Greedo, and Boba Fett) in the Cantina, approach the door with Jabba's icon over it, and the door will unlock. Inside you will find the Bounty Hunter missions.

Collect the indicated number of Gold Bricks after completing all chapters of the listed episode to unlock the corresponding bonus.

Bounty Hunter locations:

Complete Challenge by collecting 10 Blue Minikits within the time limit allowed per level.

On Episode IV Chapter 4 in Free Play mode use 3CPO to unlock the first door. Then use someone who has force powers to put together the fridge in the room. The fridge will open and a Super Red Power Block will pop out, allowing you to buy Invincibility in the cantina for 900,000 studs.

Play Chapter 5 of Episode V. Use the Force on the X-Wing. Then, start walking around the X-Wing. You will get a Red Brick, allowing you to purchase the the Minikit Detector for 500,000 studs.

In Free mode when you reach the part where you have to pull the levers to place the bombs next to Darth Vader, after you place the bombs use a Bounty Hunter to throw a Thermal Detonator. When it reaches the bombs, set off the Detonator. It should set off the bombs with one shot.

Go to the level where all the pig gaurds are (where jaba the hut is). turn into a pig gaurd and hold X. now the pig is playing guitar and dancing. (only works in free play)

For this you need to have two people playing, and at least one person on the dark side of the force (Of course you have to do it in free play).

Go to episode four, chapter one. After you open the door of the first room you where in, go to the right(This is where the person on the dark side of the force comes in). Open the door, when you get in the room it should say "double score zone" at the bottom of your screen. This means that all the studs you pick up will be worth double the amount they would normaly be worth. Now let both players take turns killing each other and collecting each other's studs. Scence the studs are worth double, you will eventualy get the true jedi.