Delta Force: Black Hawk Down Cheats - Xbox

Sniper rifle zooming
Click and hold the [Right Analog-stick] to zoom in to the maximum with the sniper rifle. Alternately, hold [R] and click and hold down the [Right Analog-stick].

Black Hawk Down mission
Take an assault soldier with a M16 M203 or carbine 15 M203. Shoot them at the top of the broken buildings. You may might kill snipers easily if they are up there.

Mogadishu Mile mission
As soon as the mission starts, run in front of the last AAV. Jump on the front of it and catch a free ride to the end of the mission. By doing this, you will be on top of it when they speed up and will not have to catch up. This results in you completing the mission faster and easier.

Medals
Complete one of the following tasks in an online game to unlock the corresponding medal:

Bronze Star: Get 1,000 kills
Combat Medical Badge: As a medic, save the lives of three teammates
Delta Cross: Get ten knife kills
Distinguished Service Cross: Get five hours of playing online
Headhunters Medal: Get five headshots
Hill Giant Medal: Get 10 minutes on Hill
Infantry Badge: Get 50 kills
Meritorious Service Medal: Win 10 out of 20 games
Purple Heart: Get saved five times by a Medic

Team tag
When playing team tag online, if you have the flag the best place to take it to are as follows:

Black Hawk Down: On the broken buildings, top floor.
Gasoline Alley: In the garage; on the things that go along the entrance of the garage.
Last Defense: Keep running around in the trenches with m203s.