• Alternate Costumes

Press L1 at the character selection screen.Level Select:Complete the game as Chewbacca on Jedi level to enable level selection under versus mode.
  • Big Body Mode

Hold Down, Select, X until the match starts.
  • Big Head Mode

Hold Select after choosing a character and keep the button held until the match begins.
  • Control Credits

At the loading screen, hold select+R2+L1. During the credits, press Up or Down to change speed or direction of the credits.

  • Fight As A Stormtrooper

Complete the game as Han Solo.
  • Fight As Darth Vader

Complete the game as Luke Skywalker.Note: The hidden Mara Jane character will appear instead of a mirror match when playing as Darth Vader.
  • Fight As Jodo Kast

Defeat all ten fighters under survival mode. Fight As Slave Leia:Complete the game as Princess Leia under Jedi difficulty level.
  • Play as Mara Jade

When you are at the main screen, highlight, don't select, the team battle mode, the difficulty has to be on jedi for all of the hidden characters. press L2+L1+R2+Start + it should pick the charactyers for you, just beats the computer and jade is yours.
  • Unlock fighting room choice

Just beat the game on hard with Chewbacca - it will tell you the message if done right.
  • Unlock Slave Leia

Beat Darth Vader as Leia, and you will unlock slave Leia.
  • Vs Mode Kid Mode

On vs. mode to be a little kid, hold Down, Select, X, and R2 at the loading screen until the match starts.