Extras in Brothers In Arms: Road to Hill 30 show all the medals that you have been awarded, along with the contents that you have unlocked base on the level of the campaign and the difficulty of the level completed. The contents can be in the form of images, videos and cheats.
Warning: From this portion of the article onwards contains spoiler, it shows the contents that would be unlock when you complete the game. If you do not wish to know any of these, do not continue reading on.
Brothers in ArmsEdit
The only medal awarded here is the bronze medal as this level is just a introduction. Also, it will unlock images on the history of 101st.
Rendezvous with DestinyEdit
Only the bronze medal is awarded here also, as this is a tutorial level. It shows John Antal biography along with images.
Silence the GunsEdit
Completing this awards you with the bronze medal and General Eisenhower's D-Day letter.
Unlocking images on how motion capture animation works.
Ambush at Exit 4Edit
Action at ViervilleEdit
Dead Man's CornerEdit
The Crack of DawnEdit
The Fall of St. ComeEdit
Buying the FarmEdit
Purple Heart LaneEdit
Push into CarentanEdit
No Better Spot to DieEdit
Victory in CarentanEdit
Completing this level, which is the finishing cutscene, completes the whole campaign and thus various options or cheats will be unlocked base on the difficulty.
This would unlock the "Old Movie " cheat.
This would unlock the "Infinite Ammunition " cheat.
The authentic difficulty, previously disabled before completion, would be unlocked. Thus, the player is forced to play through the campaign on difficult difficulty before starting on authentic, due to the challenging nature of this difficulty.
This would unlock the "Super Squad " cheat,