Comic-book visuals and nostalgia trips go far, and no one knows that better than Capcom. The decade-plus-in-the-making Marvel vs. Capcom 3: Fate of Two Worlds has just pushed past the 2 million units sold mark, according to the publisher. In a statement released by the company, the game’s primary reason for success was “on the resurgence of the fighting game boom that began last year”, arguably begun by another long-awaited Capcom fighter: Street Fighter IV.