Story Mode
True Jedi: 31,000. Shouldn't be much of a problem. There's quite a few blue studs in the Generator Room and a few in the Laser Shield area as well. Do not spend much time looking for studs in the Hangar, although there are quite a bit in there. Get the obvious ones, Force a few lights (usually giving a blue stud), and then get the majority of your studs in the Generator Room.
Characters: Qui-Gon Jinn, Obi-Wan Kenobi
Available for Purchase: Darth Maul, Zam Wesell, TIE Fighter
Enemies: Battle Droid, Battle Droid (Commander), Darth Maul
Hangar
Maul will be on the other side of the suspended bridge, flanked by 2 droids on each side of him. Deflect the blast bolts of the droids back to them with your lightsaber to destroy them. Press the attack button right before the blaster bolts are about to hit you for the best results. Once all 4 are destroyed, Maul will start throwing fuel tanks at you with the Force. When they are in mid-air, use the Force to push then back so they hit Maul instead of you. Do this whole thing 3 times and Maul will leave, and you can now use the Force to rebuild the bridge. Walk straight across and follow Maul out of the hangar.
Platforms
Just keep following Maul. The first sequence of platforms to jump on should be: jump up to the first one, go to your right, up and right, jump right, and then up and right again. Now you should come across an open space. Use Force to bring out a platform from the wall. Jump on it, then jump right, bring out another platform with the Force, jump right again, and then follow Maul to the next area.
Generator Room
Jump across to meet Maul in the center circle. He will flee, and then call in 2 Commander Battle Droids who will each call in more Battle Droids that will fall from above. Kill the commanders to stop more droids from being called in, and then kill all of the Battle Droids left. After that, two small circular platforms will float up right by the edge of the large center one on the far side. They will both have a Droideka on them. Kill them, and then stand on the 2 buttons they were standing on.This will raise up a long platform you can jump to to continuing chasing Maul.
Laser Shields
Go to the laser shields and use the Force on a lever to one side, while your partner will use the Force on the lever on the other side. This will lower the shield. Do this 4 times to continue.
Final Duel
Now Maul will start attacking you. You need to take away all 10 of his hearts to complete the level. Jedi Slams and Jump Strikes work the best. After 2 hearts of his are taken away, he will jump away. Move to him and take 2 more of his hearts away. Do the same sequence again. Now he will jump to a platform and start Force throwing objects at you again. Do the same thing you did in the hangar to make the objects hit him instead. Do this once, and he will move to another platform. Repeat. He will jump down, and hit him 4 more times to finish the level and "kill" Darth Maul. RIP Qui-Gon.
Free Play
Minikit Vehicle: The Scimitar/The Sith Infiltrator (Darth Maul's starship)
Power Brick: Force Grapple Leap
Total Studs: 118,160
Challenge
Time: 5:53
Studs (from extra time): 423,500