In Goldeneye 007 for the Wii, there is a throwback to the original Goldeneye you can unlock called Big Head mode.
Go to Extras and enter the following code exactly as displayed, including greater than and less than symbols:
<477MYFR13NDS4R3SP13S>
Keep in mind that this code is case sensitive, and only works in local multiplayer games. This cheat doesn’t show up in the modifiers section.