Pokémon Ranger/Recover the Precious Egg!
From StrategyWiki, the free strategy guide and walkthrough wiki
To start with, you need to have beaten the Game, now access Ranger Net on the main menu. Your screen will show a play a special mission, now press 
+ 
+ 
and you will get a screen that says enter the password, select that and enter one of these passwords.
| language | password |
|---|---|
| English | Mg35Cpb84FW8 |
| German | R3d4cv2SWC7W |
| Spanish | C58ft3WTVn79 |
