OSPREY ATTACK - Arena-type Objective: Destroy the Osprey Helicopter. Tips: » There are explosive crates on the observation deck. Be careful around this area! » If the grunts are overwhelming you and your teammates, push the "WARNING" button under the observation deck. It will spawn a Gonarch and should even the playing field. » 4 MP5 Grenades are available in the freezer. You will need to run quickly in and out though, or you will die from the cold. » There is an UZI in the red crates outside. Find a way into the crates to get the weapon.