They have a heavy reinforced body and are equipped with built-in energy weapon systems, which prevent the weapons from being scavenged and used against their own forces. Troopers have very good armor and powerful shields, making them into very tough opponents. The weaponry varies between different models, from single standard energy firearms and energy blades to dual firearms and heavy energy weapons. These robots are dreadful war machines and are by all right considered extremely dangerous. They are specially designed to spread terror and destruction wherever they go, killing anything human that may stand in their way.
Warriors can operate very well alone but are also known to work in pairs.
In a group of robots they most often function as main combat units, always standing on the front line of the assault. This is a humanoid robot of a basic design that was originally constructed by the first robot Matrix during the colonization of Calypso. This initial generation of workers was later reprogrammed for combat by the Matrix and went on a rampage during the Robot Revolution. Many old worker robots are still believed to lie inactive and hidden inside old ruins and hidden stockpiles, waiting to be reactivated. However, the newer generations of robot workers that are produced by the invading robots will probably be far more advanced.