Fan CastingCaptain America vs. Master Chief: Legacy Protocol

When a Forerunner artifact breaches the fabric of reality, Master Chief and a team of Spartan warriors are thrust into the Marvel Universe. Mistaken for invaders, they face resistance from Earth's mightiest heroes, led by the legendary Steve Rogers. As tensions rise and ideologies clash, an ancient AI known as INITIUM awakens, threatening to consume both universes in its pursuit of synthetic perfection. Captain America and Master Chief must confront each other—and eventually stand together—to stop a threat greater than either of them has ever known. In a war where valor alone may not be enough, the shield and the armor must unite… or both worlds will fall.