Before the Dark Knight and the Man of Steel go head-to-head in theaters, they'll appear in a special "Batman v Superman: Dawn of Justice" digital comic with never-before-seen graphics, illustrations and content.

Created by Christos Gage, penciler Joe Bennett, inker Sean Parsons and colorists Hi-Fi Studios, the 24-page comic will be available exclusively at Walmart. Shoppers will receive a code that will allow them to access the custom DC Comics digital comic book after they purchase a specially marked Family Fun Mix multipack of Doritos. The comic features Batman, Superman, and the unveiling of the Man of Steel's new statue in Metropolis.

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Additionally, the Family Fun Mix multipack of Doritos will offer three bonus entries into the national "Choose Your Side. Choose Your Prize" program. Prizes from the program include tickets to the screening of "Batman v Superman," attendance of the film's premiere, bungee jumping and zip-lining trips, a Samsung curved TV, an "Arkham Knight" PS4 and more.

The promotion begins Monday, February 29.

Directed by Zack Snyder and starring Henry Cavill, Ben Affleck, Gal Gadot, Jesse Eisenberg, Laurence Fishburne, Amy Adams and others, "Batman v Superman: Dawn of Justice" hits screens on March 25.