Super Hero City: from the Baxter Building to Xavier's School, you won't find a more exciting neighborhood!

With this many adventures to be had, anybody can be a hero around these parts!

But when the despicable Doctor Doom threatens to conquer this bustling township, Iron Man assembles the best of the best of the best to defend their home turf. From the far corners of Super Hero City, they gather — explorers, scientists and swashbucklers! They are...THE MARVEL SUPER HERO SQUAD!