In"LEGO Marvel Superheroes: Avengers Re-assembled!," the Avengers get ready for a party at Stark Tower and notice that Ironman is acting strange. After some analysis, they realize that the Ultron has obtained good care of Ironman along with his armor as part of his strategy to dominate the entire planet. It's up to Captain America, the Hulk, Thor, Vision, Black Widow, Hawkeye along with their friends (spider man, Iron Spider, and special guest celebrity ant man ) to rescue Ironman from Ultron's clutches and defeat the super villain until he causes even more devastation and insanity.