Marvel United: Return of the Sinister Six expansion

Doctor Octopus has called together the most dangerous villains of New York City, united by their hatred of Spider-Man. Between Electro’s raw power, Sandman’s incredible strength,Vulture’s tech savvy, Kraven’s savage cunning, and Mysterio’s mind-bending illusions, Doctor Octopus has the makings of an Avengers-level threat! Return of the Sinister Six is an expansion for Marvel United, now live on Kickstarter!