Things You'll Need
Instructions
Insert the game disc and press the "Start" button on the PS2 controller to bring up the "Profile" screen.
Highlight your desired difficulty level, hit the "X" button, and save your profile.
Select the "Single Player Campaign" option from the "Battlefront 2" startup menu and hit the "X" button on the controller.
Play through the single player campaign of your desired faction. You have the choice of playing for the Empire or the Rebellion. Each new mission of each faction will bring you to new worlds and galaxies, and unlock and reveal new maps.
Complete the single-player campaign on the opposite faction. In Step 4, if you chose to play as the Empire, choose the Rebellion, or vice versa. There are 24 maps in the PS2 version: 18 land maps and six space maps. Complete both campaigns and you will unlock every map.