Skedar

The Skedar are a war-like race of aliens from the far side of the galaxy and have made war a religion. A race of warmongers, they have been engaged in hostilities with the Maians for centuries. The Skedar space fleet has been severely damaged in the war against the Maians. They evolved as snake-like creatures. Once their technology advanced, they built Bio-Mechanical suits to fight and move in. It is unknown what their heads and faces look like due to the fact that they have never been seen off of the battlefield. An interesting thing is that they are mostly invulnerable to the Psychosis Gun, unless you hit the tail-like part at the back of their heads. This is because the battle suit protects them, and is a machine instead of an actual part of their body.