CY_BORG Core Rulebook, A Nano-infested Doomsday RPG about cybernetic misfits and punks raging against the relentless corporate hell. CY_BORG is a complete rules-light, rage-heave tabletop roleplaying game based on and compatible with MORK BORG. A world constantly in flux; shifting, distorting, always reborn as something worse. Destruction by ecological catastrophes, the fallout of history's belligerence; by modern man-made miseries or the blook spilled by the reckless machine of capitalist supremacy. Mankind's greatest ability truly is to destroy itself in creative ways. Designer demise, consumer-customized death, endlessly on repeat. Poisonous space rocks, nuclear weapons, cyclical revolutions, warring nations, warring corporations, warring neighbors; pandemics, tsunamis, volcanoes, In Between it all: direct person-machine interfaces, tactical neural implants, and bacteria from outer space hijacking intercellular nanorobotics. And the sky is full of ads.