Cyberpunk: Edgerunners tells a standalone story about a street kid trying to survive in a technology and body modification-obsessed city of the future. Having everything to lose, he chooses to stay alive by becoming an edgerunner—a mercenary outlaw also known as a cyberpunk. Cyberpunk: Edgerunners tells a standalone story about a street kid trying to survive in a technology and body modification-obsessed city of the future. Having everything to lose, he chooses to stay alive by becoming an edgerunner—a mercenary outlaw also known as a cyberpunk.