Home PC Playstation 3 Wii Xbox 360 Top Cheats Latest Cheats Top Categories Forum Search Search Cheats Jebo Network Jebo Avatars Jebo Chat Jebo Chords Cheats Jebo Screenshots Jokes Guitar Lessons Home > Wii > Call of Duty 3 Cheats > Unlock All Extras You have selected the following cheat: Unlock All Extras. Unlock All Extras To unlock all of the extra in this game do the following. When you are at the chapter select screen hold + and then press right, right, left, 2, 2. This code needs to be put in fast for it to work. Other Cheat for This Game Home > Wii > Call of Duty 3 Cheats > Unlock All Extras If you find any problems with the video game cheats on this site please feel free to contact us..