A group of robots under control of a "queen". The queen can be identified by the size of her compared to the rest. The queen also has more scars and scratches on her body then the rest of the swarm.

A queen is roughly the size of a small dog, usually some-what bigger while the rest of the swarm can vary between the same size, and can be as small as rats.

The swarm can pierce steel by going at high speeds and puncturing using their sharp "beak".
#horizontal #robot