Medal of Honor: Vanguard Codes -

Cheat Codes
Press during game play. Then press , , . . The message "Enter cheat code" will appear at the top left. Then, enter one of the following codes to activate the corresponding cheat function:

, , , , , - Invisibility
, , , , , - Extra armor
, , , , , - Decrease enemy accuracy

Airplanes at Wii menu
Have the game in the console at the Wii menu. As soon as you see the planes flying in the small box above, click the "Mail" button. If you look closely, there are planes in the gray area while the screen is changing.

Shoot twice without reloading
This only works with the K98 German rifle. Go to the iron sights and fire, then quickly go out and fire again. You will have only moved the bolt once.