First of all, here are the Lego Star wars the Quest for R2D2 cheatcodes I have so far:
darkforce; this particular code gives the Sith double strength.
greensaber; this cheatcode will change the color of a Sith's lightsaber to green
triplejump; this code allows you to continuously jump three times in the air
redclonehelmet; enter this cheatcode and your player will have Commander Fox's helmet!!!
clonehelmet; enter this cheatcode and your player will have an ordinary clone trooper's helmet.
bigheads; this cheatcode enlarges everyone's heads to an abnormal size!
dualsaber; "dualsaber" enables the player to have TWO lightsabers ( this cheatcode OBVIOUSLY doesn't work for Ventress, I mean, how can she hold THREE lightsabers?
redsaber; this cheatcode will change the color of a Jedi's lightsaber to red.