The Worker is a very special unit that has abilities that every other unit cannot do. Workers are expanders and workers of your Dungeon and they have lots of important tasks and jobs to do. Workers do things like mining out terrain, claiming grounds, summoning constructions, hauling things and much more. The Worker's health is weak, which is important to make sure they don't accidentally run into enemies and in hostile traps. Worker's can also defend themselves if they need too, but they're attacks are also very weak and Workers can rarely kill tougher enemies. One thing Workers are strong enough to go against is other enemy Workers. In every beginning match and round, you begin with Worker units, no matter what. They're extremely essential and you really can't build anything or do anything without them. Unlike other units, they will also respawn near the Core of the Dungeon rather than Gateways. Workers do not eat but they do sleep. Sleeping is not required for the Workers. Workers also respawn way faster than other units.