The Splinter is a biomechanical Black Fantasy creation. It is a medium sized anti fortress/infantry biomech. Its armnament includes 2 gatling guns and two quad-tube rocket launchers. It is brutally effective, blowing up a human fortification with it's rockets, then going in with it's machine guns to deal with the survivors.
Here is the creepy backstory.
I dug my heels into the ground behind the fortification. I could hear the screaming, the roar of death. Suddenly, the wall behind me ceased to exist. A rocket blew it to smitherines. What I saw next drove me to madness.
What stood there ways something beyond this world. A four legged spiderlike thing, with the horrifying fusion of living flesh and the cold stare of metal that I had come to find common.
The evil, pulsing orange eye looked at me. It could see into my soul. The twin machine guns beneath it's chin quivered. I looked away. My squadmates were dead. The machine stared deep into me.