In Marvel United, you and your friends step into the shoes of iconic Marvel Heroes, joining forces to uncover and thwart the evil master plan of a powerful Villain, controlled by the game itself. Each Villain unveils their unique scheme, revealed by cards that trigger different effects and threats that emerge across various locations on the modular board. Heroes must carefully plan which cards to play from their unique decks, as these cards not only offer varied actions and superpowers but also combine with the actions of other Heroes to accomplish impossible feats. Throughout the game, you build a 'storyline' by reacting to the Villain's cards and playing your own Hero cards to move, rescue civilians, defeat thugs, clear threats, and activate your hero's special abilities. The key is collaboration: heroes can unite their capabilities to form the perfect team. Meanwhile, the Villain roams the city, spreading chaos, deploying henchmen, and attacking the Heroes. Only after completing the essential missions will the Heroes be ready to directly confront the Villain and take them down for good. Once the Villain's health is depleted, the Heroes triumph and save the day!