Nintendo DS Cheat Codes
There are a number of cheat codes that can be entered at the bar in the Mos Eisley Cantina that will unlock a variety of items. For instance, use the code "HGIGHF" to receive 500,000 extra Lego studs. Other codes include "UDLRAB" to unlock all the characters in the game and "867539" to unlock all the clothing available for characters for use in the character editor feature of the game. For all the weapons in the game to be available in the character editor feature, use the code "BIGGUN."
All Characters Cheat
In the demo version of "Lego Star Wars II: The Original Trilogy" for the PC, you can play as all the secret characters in the game. First, complete the demo mode so that "Free Play" mode is unlocked. Then enter "Free Play" mode, and you will have the option to create two characters. Do this and start the game, then look at the map and you will see just those two characters on the map. Switch from one character to the other, and depending on where your characters are one the map, the characters will change appearance. You can play as most of the characters from the demo and also the Emperor from "Episode VI" with this cheat.
Extra Missions Cheat
There is a cheat available for the PlayStation 2 version of "Lego Star Wars II: The Original Trilogy" that will let you play extra missions in the game. These missions are called the "Bounty Hunter Missions," and in them you play as a Bounty Hunter. To play these missions you must first buy all the bounty hunter characters from the Mos Eisley Cantina. There are six in total: Dengar, 4LOM, IG-88, Bossk, Greedo and Boba Fett. Once you have done that, find the door in the cantina that has an icon depicting Jabba the Hutt above it. With all bounty hunter characters purchased, the door will unlock and inside you will find the "Bounty Hunter Missions."
Unlimited Legos Studs Cheat
This cheat can be activated only once you have completed the game and have all 99 gold bricks that are available to collect throughout the game. When you have done this, go outside the Mos Eisley Cantina and look around to find the gold bricks. When you find the pile of gold bricks you must build them, and the result is a Lego stud fountain. You now have access to an unlimited amount of Lego studs so that you can purchase everything the cantina has to offer.