Unlock Characters
     Enter  one  of  the  following  codes to unlock the corresponding
character for purchase in free play mode:

Cheat code:	        Effect:
PEJ821	                Tusken Raider
JAW499	                Jawa
YDV451	                Sand Trooper
NAH118	                Greedo
UCK868	                Beach Trooper
BEN917	                Ben Kenobi's ghost
VHY832	                Bespin Guard
WTY721	                Bib Fortuna
HLP221	                Boba Fett
BNC332	                Death Star Trooper
TTT289	                Ewok
YZF999	                Gamorean Guard
NFX582	                Gonk Droid
SMG219	                Grand Moff Tarkin
YWM840	                Han Solo with hood
NXL973	                IG-88
MMM111	                Imperial Guard
BBV889	                Imperial Officer
VAP664	                Imperial Shuttle Pilot
CVT125	                Imperial Spy
UUB319	                Lobot
SGE549	                Palace Guard
CYG336	                Rebel Pilot
EKU849	                Rebel Trooper from Hoth
GBU888	                Skiff Guard
NYU989	                Snow Trooper
PTR345	                Stromtrooper
HHY382	                The Emperor
HDY739	                TIE Fighter
NNZ316	                TIE Fighter Pilot
QYA828	                TIE Interceptor
UGN694	                Ugnaught

Extras:
Enter CL4U5H as a password - Santa hat and clothes 
Enter TYH319 as a password - White beard 

Buy "Invincibility" feature
     Play  in  Free  Play  mode  in Episode IV: Chapter 5 - Death Star
Escape.  Unlock  the  first door with 3-CPO, then, use someone who has
force  powers  to put together the fridge in the room. When the fridge
open  the Super Red Power Block will pop out. Now you can purchase the
"Invincibility" feature in the cantina for 900,000 Studs.

Unlock characters from the original Lego Star Wars
     Finish the indicated chapter by collecting 10 Minikits within the
time limit in Challenge mode:

Finish Episode IV Chapter 1 - Unlock TC-14
Finish Episode IV Chapter 2 - Unlock R4-P17, PK Droid
Finish Episode IV Chapter 3 - Unlock Padme, Boy Anakin Skywalker
Finish Episode IV Chapter 4 - Unlock Battle Droids (Sec, Geonosis, Commander)
Finish Episode IV Chapter 5 - Unlock Droideka
Finish Episode IV Chapter 6 - Unlock Clone (Episode III Pilot)
Finish Episode V Chapter 1 - Unlock Luminara, Ki-Adi M., Kit Fisto, Shaak Ti
Finish Episode V Chapter 2 - Unlock Padme (Battle), Padme (Clawed, Geonosis)
Finish Episode V Chapter 3 - Unlock Geonosian
Finish Episode V Chapter 4 - Unlock Clone (Episode III Swamp)
Finish Episode V Chapter 5 - Unlock Super Battle Droid
Finish Episode V Chapter 6 - Unlock Queen Amidala, Royal Guard, Capt. Panaka
Finish Episode VI Chapter 1 - Unlock Disguised Clone, Boy Boba Fett
Finish Episode VI Chapter 2 - Unlock Jango Fett
Finish Episode VI Chapter 3 - Unlock Clone, Clone 2, Commander Cody, Clone
Finish Episode VI Chapter 4  - Unlock Wookie, Jar Jar Binks
Finish Episode VI Chapter 5 - Unlock Palpatine, General Grievous, Bodyguard
Finish Episode VI Chapter 6 - Unlock Mace Windu, Mace Windu

Unlock Gold Brick bonuses
     Find  the  indicated  number  of  Gold  Bricks  after  finish the
indicated chapters to unlock the bonuses:

Episode IV Character Bonus: Collect 8 Gold Bricks
Episode IV Minikit Bonus: Collect 8 Gold Bricks
Episode IV Super Story: Collect 8 Gold Bricks
Episode V Character Bonus: Collect 16 Gold Bricks
Episode V Minikit Bonus: Collect 16 Gold Bricks
Episode V Super Story: Collect 16 Gold Bricks
Episode VI Character Bonus: Collect 32 Gold Bricks
Episode VI Minikit Bonus: Collect 32 Gold Bricks
Episode VI Super Story: Collect 32 Gold Bricks 

Unlock Bounty Hunter mini-game:
Buy the following bounty hunters: 
Dengar
Bossk
Boba Fett
Greedo 
IG-88
4-LOM

Stud Fountain:
     Collect 99 Gold Bricks.

Unlock Boba Fett's Slave 1 ship during the vehicle missions:
     Collect all Minikits

Lego City:
     Collect 60 Gold Bricks, then build the doorway outside.

Minikit Detector
     In Episode V: Chapter 5, 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.