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Nintendo DS - Star Wars Episode 3: Revenge Of The Sith cheats

Unlockable missions:
Unlock Obi-Wan's Mission 1: Pursuit Of The Seperitists extra mission 
Finish Obi-Wan's Utapau Control Center 

Unlock Obi-Wan's Mission 3: Escape From Utapau extra mission 
Finish Obi-Wan's Jedi Temple Entrance

Unlockable ships:
Unlock Anakin's Starfighter in Multiplayer mode: Beat Anakin Skywalker bot
Unlock Darth Vader's TIE Fighter in Multiplayer mode: Beat the Darth Vader bot
Unlock Grevious's Starfighter in Multiplayer mode: Beat General Grievous
Unlock Millennium Falcon in Multiplayer mode: Beat Han Solo bot
Unlock Jango Fett ship in Multiplayer mode: Beat Jango Fett bot
Unlock X-Wing in Multiplayer mode: Beat the Luke Skywalker bot

Unlock Master mode for Anakin: Beat Obi-Wan
Unlock Master mode for Obi-Wan: Beat Anakin

Obi-Wan self healing
If somebody attack "Press R + B". 

Press left, left to run left.
Press right, right to run right.