Star Wars Episode I: Jedi Power Battles

To unlock everything in the game without having to go through it with every character you will need;
- Two players.
- To have a saved game with at least one character who has passed the game.

To get this to work, start a co-op game. Player one needs be a character that has passed the game, and player two needs to be a new character or someone who hasn't beaten level 10 (this is just so you get the mex effect). Now choose level 10 and beat Mual, the lower leveled character will now have maxed everything and have it's hidden bonus.

Use Mace Windu's short range Force (Triangle + L2) while going down a steep slope. Then, slide over the edge while still using your Force. If done correctly, your health bar will disappear and you will only have your force bar displayed. Note: You will still die if you fall too far or if you get pushed over the edge. If you use your Force again, the game will return to normal.