Convoy | Enemies Quake 4 Guide

Very fast, steel 'balls' causing players a lot of trouble especially in missions, which requires vehicles. They usually appears in larger groups by rolling in to the battlefield from hard to reach places or by falling down from planes. Convoy looks for convenient position and tries to shoot players with nails. Due to the fact that Convoys have relatively small endurance (200 health points), they aren't difficult to defeat.

To deal with them easily, wait until Convoy will stop rolling (during the movement, a force field is protecting him against any damages). Shooting Convoy with machine gun or cannon should do the trick.