Following the gameplay style of past Lego titles, players are able to control 180 characters from the Marvel Universe, each with their own unique abilities.[6][7] For example, Spider-Man can swing on his webs and use his Spider-Sense while the Hulk, who is larger than the standard minifigures, can throw large objects. Additionally, Hulk and his alter ego Bruce Banner appear as separate playable characters that can be swapped between at will, with Banner being able to access computers that Hulk cannot.[8][9] Galactus was chosen as the main antagonist of the game.[10] According to game director Arthur Parsons and producer Phil Ring, one of the main settings of Lego Marvel Super Heroes is a Lego version of Manhattan, with players able to explore both Liberty Island and Ryker's Island.[11] In addition, a Lego version of Asgard was created.[12]
The creative team has also incorporated Marvel Comics co-creator Stan Lee in the game. He is a part of missions called "Stan Lee in Peril", similar to "Citizen in Peril" missions from previous games. Lee also appears as a playable character and has several of the other characters' abilities, such as Spider-Man's webbing, a combination of the Human Torch's heat beam and Cyclops's optic blast, Mister Fantastic's grappling, Wolverine's adamantium skeleton, and Hulk's transformation.[7]
Players can also explore the Marvel version of New York City, though they can only use a specific character and access buildings after the campaign is complete. Bonus missions are narrated by Deadpool and take place in buildings with their own storylines.[7] There are a total of 15 missions in the main single-player campaign, followed by 11 side missions.[13]
Several characters, such as Iron Man, Nick Fury, Phil Coulson, Captain America, Black Widow, Hulk, Hawkeye, Loki, Thor, and Maria Hill, are modeled after their Marvel Cinematic Universe counterparts.
