An FPS horror game set in a surreal, dark and deadly biomechanical world never seen before. One does not get to set the rules in the world of Inner Chains. Humankind is just a small part of a hostile universe. Want to survive? Discover its secrets. A planet in the distant future. A rock floating in space that is no longer what it had once been. Without human interference, nature has been adapting to the new conditions, reclaiming what was once taken away. In its pursuit of perfection, it began to assimilate with the abandoned technology giving life to biomechanical beings. Left to its own devices, man-made technology has also changed as it tried to adjust to the new environment. A strong symbiosis soon developed between technology and nature. It became difficult to determine what is alive and what is mechanical in the world of Inner Chains.