You must achieve D-Day levels on Veteran.
You must achieve Crossing the Rhine levels on Veteran
You must achieve the Basic Training Level.
On the main menu follow with: LEFT, LEFT, LEFT, RIGHT, LEFT, RIGHT, YELLOW, YELLOW for unlimited ammo. (Unverified)
On the mission select menu hold LB + RB and input LEFT, LEFT, RIGHT, RIGHT, YELLOW, YELLOW to stage select. (Unverified)
