G4TV has released a new gameplay video of the Special Ops mission "Overwatch". It involves one player controlling the AC-130 Gunship and the other on the ground trying to reach safety.
The player on the ground has to reach safety within a specific time limit, which changes based on the difficulty setting. The other players task is to help out as best as he/she can, by taking out the enemies using the AC-130's guns.
You can watch the video below, or click here for the HD version.