SiN Episodes expands on the role of Colonel John R. Blade, a battle worn hero in charge of HardCorps, an elite strike force with a long history of conflict with SinTEK, a powerful multibillion dollar empire headed up by Elexis Sinclaire, a beautiful, brilliant, and ruthless scientist who is out to remake humanity according to her own twisted vision. Joining Blade on his mission are JC, a HardCorps hacker with a secret to keep, and Jessica Cannon, a fiery rookie who can find her way into any secure facility.