From main menu enter story mode. Enter the menu that the code says to enter. Hold Z until you hear a sound then press buttons on your Wiimote:
Effect Code Unlocks all Costumes. (Costume Menu) L R C L R C U D
Contributed By: HiddenJager7.
Increase attack power
To unlock the "Overwhelming Power" mode, upgrade all Force powers to maximum. When enabled, the player can deal incredible damage to enemies.
Unlockable How to Unlock "Overwhelming Power" mode Upgrade all Force Powers to maximum. When enabled, Starkiller can deal incredible damage to enemies.
Complete all levels on the "Unleashed!" difficulty. Each level completed on this difficulty will be marked by a gold medal next to each level under the "Replay Level" list.
Unlockable How to Unlock "Insane" mode When activated, you take incredible damage from each hit received. To unlock it, complete all levels on the "Unleashed!" difficulty.
To unlock the "invincibility" cheat (activate at cheat menu), collect all holocrons.
Unlockable How to Unlock Invincibility Collect all 100 holocrons
Contributed By: MaxCHEATER64.
Find all of the holocrons
Unlockable How to Unlock Unlimited Force Energy Upgrade all force powers to max level
Contributed By: freepiehunter.
Different title screens
Complete the game once and the title screen will feature Starkiller surrounded by Darth Vader and Juno Eclipse. Complete the game on Unleashed difficulty and Starkiller will be surrounded by Darth Vader and Yoda.
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