The Hack is the most numerous of the Cynid Combat Caste, while the nature of its species may lead one to believe the Hack would be an unthinking automaton controlled by the dictators, they are anything but that. Cybernetically melded with Cynid Combat technology such as engine-based mechanical legs and a well armored gas-mask for breathing in foreign atmosphere, hearing receptors (the little receivers sticking up on its head), and their artificial red eyes are just as efficient, probably even more so, than a natural counterpart. They are capable of forming complex plans and making independent decisions when separated from their squad.

Credit for drawing up my design goes to Darkjak od DA

And yes it was based on a Slig from Oddworld =P