“HYDRA's shipment has arrived, and it is more deadly than anyone could have expected. The Syndicate becomes a reality, and the denizens of the Dark Dimension threaten our world. The circle of chaos expands as more enemy forces learn to control Iso-8.” Featured Chapter 10 Bosses: * Mission 1 – Ironclad * Mission 2 – Madame Masque * Mission 3 – Hydro-man * Mission 4 – Enchantress & Executioner * Mission 5 – Dr. Doom * Mission 6 (Requires Luke Cage) - Elektra