Rybcoarse, a substance crafted through bio-engineering, found its purpose within the realm of cybernetic enhancements.
This material, engineered to simulate muscular function, was employed in cybernetic systems. Specifically, Rybcoarse was applied as a wrapping around muscles, augmenting their structure to grant increased power, endurance and support. Its most prominent application was within Cardio-Muscular Packages, where it demonstrated the capacity to amplify pre-existing muscular strength by a factor of three.