LEGO Marvel Avengers - Nintendo 3DS You sat on the edge of your seat while Earth's Mightiest Heroes took on otherworldly enemies and saved the world. You watched Hulk smash villains, Iron Man blast bad guys and Black Widow take out criminals. Now, your favorite superheroes are coming with full LEGO treatment. Jump into the fray with a roster of more than 100 new characters, including Quicksilver, Scarlet Witch, Vision and Ultron, as well as your favorites, such as Captain America, Hulk, and Iron Man.