Cheat: Select all Planets:
Go to “Historical Campaign” mode (in single player) Select the Era you want to play (Clone Wars or Galactic Civil War). You should now be on the Planet Selection screen.
Hit: X, Y, X, Y
You can now scroll Left/right thru all the planets
Unlockable: Artwork:
Naboo Stills: Beat the Naboo-Rebellion on Theed Mission in Historical Campaigns: Clone Wars.
Star Wars Battlefront Art: Beat the Kashyyyk-Aggressive Negotiations Mission in Historical Campaigns: Clone Wars.
Geonosis Stills: Beat the Geonosis-Battle of Geonosis Mission in HistoricalCampaigns: Clone Wars.
Kamino Storyboards: Beat the Kamino-Assault on Kamino Mission in Historical Campaigns: Clone Wars.
Weapons and Units Stills: Beat the Rhen Var-Mountaintop Defenses Mission in Historical Campaigns: Clone Wars.
Tatooine Concept Art: Beat the Tatooine- Siege of Mos Eisley Mission in Historical Campaigns: Galactic Civil War.
Yavin Concept Art: Beat the Yavin 4-The Fall of Yavin 4 Mission in Historical Campaigns: Galactic Civil War.
Hoth Concept Art: Beat the Hoth-Battle of Hoth Mission in Historical Campaigns: Galactic Civil War.
Bespin Concept Art: Beat the Bespin-The Liberation of Cloud City in Historical Campaigns: Galactic Civil War.
Endor Stills: Beat the Bespin-Battle in the Clouds in Historical Campaigns: Galactic Civil War.
Unlockable: Maps For Instant Action:
Beat missions in Historical Campaigns to unlock them for Instant Action.