Extras are goofy, nonsense things that do nothing towards the game. They are hardly useful and are simply there to make the game look funny. All the extras are bought from the Diner, and they are all available from the beginning of the game.
Cost: 1,000,000
One of the few useful extras in the game. This makes it so your character cannot die by normal means. They will still die if you fall off the stage itself.
Cost: 75,000
This extra turns all characters into completely black silouettes.
Cost: 50,000
This extra turns all Lightsabers in the game Purple. Applies to all characters but Mace Windu, who already has a Purple Lightsaber.
Cost: 150,000
Gives all Non-Droid characters a goofy moustache disguise.
Cost: 750,000
The other useful extra. This extra shows a white arrow pointing towards un-obtained Mini-Kits in stages. This doesn't tell you how to get them though, only where they are.
Cost: 175,000
Turns all weapons in the game into Tea Cups.
Cost: 200,000
Turns all Lightsabers in the game into Broomsticks.
Cost: 50,000
Turns all blasters into a bigger varient.
Cost: 75,000
Turns all blasters into the classic kind seen in the Original Star Wars sets.
Cost: 100,000
Turns all blasters into a Silly varient.