Level select
 
 At the main menu, select the "New Game" option, then enter "GREYTHERAT" 
 as saved game name. All levels, including the bonus levels, will 
 be unlocked. Enter "M1A2U3L4!?" as a saved game name to unlock all 
 levels until Darth Maul.  
 
 
 Battle Royal mission
 
 Defeat Darth Maul in level 25 to unlock the Battle Royal mission, 
 where you have to fight eight other Jedi Masters in the Saber Arena.
 
 
 
 
 Extra versus mode characters
 
 Defeat a character in the Jedi Arena during the game to unlock him 
 or her in versus mode.

 Slow motion
 Hold L for about one second, then press White. Slow motion will only work for 
 several seconds.

 Stay in slow motion
To stay in slow motion, all you have to do is, at the begining of a mission throw 
your light saber using force and while the light saber is still out ofr your hands go 
into slow motion. Once it starts to speed up again keep hold of force and keep 
pressing the slow motion button. If you have done this correctly you should stay in 
slow motion for the rest of that level. You will have to re-do it for each level. This 
is more a glitch than a cheat.


 Easy Jin'hah Defeat
On Secrets of Black Heth level an easy way to destroy them is to get them by a 
ledge and use Force Push (left trigger then y).


 Easy way to kill Darth Maul
The only easy way to kill Darth Maul is to stay as far away from him as you can 
before he strikes down at you move out of the way when he does this and counter 
attack him with a force manuver of your own( mine is the turn spinning saber 
strike) hold r and use the analog stick. to beat the timer you have to be very good 
and know darth maul's weak points to kill him quickly. 

Force Slow
Force Trigger + White Button = "Force Slow".

Unlocks all levels up to Darth Maul
Go to the main menu. Select New Game. Then type in M1A2U3L4!? That should 
unlock all levels up to Darth Maul.