C-X4SD518EPSILON

The courser is a type of combative robotic unit designed for use in modern warfare. They are humanoid in stature and have features reminiscent of K9s such as an elongated face. Coursers are powered by a fusion reactor core located in their chest and cooled by specialized cryo-fluid via synthetic tissue and veins. Coursers also have synthetic biological components within their CPU, allowing for human-like personality, problem solving, and reaction speed. Although synthetic flesh is present within coursers, it is rarely exposed. Most coursers, especially coursers designed for militaristic combat, are completely covered in armor and materials such as titanium, tungsten, carbon fiber, and nylon. Coursers are highly specialized for a specific role, and can be adapted for alternative roles via interchangeable weapons and tools. Most coursers will have a tail tipped with a standard combat knife, similar in appearance and function to a utility knife. (Knife can retract into the tail.) Select few coursers have access to the highly experimental program dubbed Aurora. This program utilizes ether-based energy to manipulate the outside world using computer precision. It allows coursers with access to change the molecular composition, state of matter, and gravitational pull of most objects. Coursers follow a strict system for identification. All courser identifications start with C-, followed by their model code, serial designation, and lethality rating. Model codes are simply the model of courser. For instance, a model designed for speed may be coded X2. Serial Designation contains information on the production of the courser. They are usually 5 digits, at maximum 8 digits. The first two indicate the courser's position on the product chain and the following digits are the identification number for the production facility. Lethality rating is a spectrum using the Greek alphabet, alpha being the most capable of lethal force and omega being the least capable.

C-X4SD518EPSILON "X4" tactical operations & strategy model. Designed with more biotechnology than most coursers. Has living 'fur' and appendages from its head for hacking and computer connection. Identifies as male, being one of few coursers with genitalia and sexual drive.