Spider-Man: Brand New Day post-credits leak hints at a game-changing Doomsday twist that could reshape the MCU’s future. Spider-Man: Brand New Day was already carrying huge expectations, and the chatter around its ending has only pushed the hype higher. With Tom Holland’s next solo outing about to open, fans have been obsessing over every possible clue about where Peter Parker goes next.

And the biggest secret may now be the movie’s post-credits scene.

The Spider-Man: Brand New Day leak centres on Ned Leeds’ Spider-Tracker, a device that reportedly shows Peter has vanished from Earth entirely. In the footage circulating online, the screen glitches as if it cannot lock onto Peter’s location, suggesting he may be in deep space or even another reality. The scene then ends with the words “Spider-Man Will Return,” but without naming Avengers: Doomsday or Avengers: Secret Wars directly.

That ambiguity is exactly why the leak has become such a big deal. Some earlier rumours had claimed the movie would use a single post-credits scene rather than the usual two, and that the lone stinger would build toward Avengers: Doomsday. If true, it would mark a noticeable change for the Spider-Man franchise, which has usually balanced emotional aftermath with a lighter final moment.

The leak has also fuelled more speculation about Peter’s place in the MCU. Since Marvel has kept Tom Holland’s status for Avengers: Doomsday under wraps, fans are now wondering whether the ending is quietly setting him up for the crossover or taking him off the board for a while. Either way, the scene sounds like it pushes the story into space, multiverse territory, or both.

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That sense of scale is also reflected in how the film is shaping its action and visual identity.

Tom Holland says Spider-Man: Brand New Day drew a lot from the feel of Sony’s Spider-Man games, especially the flashy combat finishers that make the games so satisfying to watch and play. Speaking to IGN, he explained that those moves gave the movie’s action team a clear visual language to build from.

“A lot of our stuff was influenced by that,” he said, pointing to the games as a major creative touchstone. Holland added that he was literally playing the game the night before his interview because he was so excited about the film’s release. 

He is not the only one on set who leaned on the games for inspiration. Director Destin Daniel Cretton said his crew was full of gamers who knew exactly what kind of Spider-Man movement felt cool, and they kept finding ways to translate that into the movie’s physical choreography.

The result should be an action style that feels closer to the player’s experience than a standard superhero fight. With the film already building massive hype, Holland’s comments suggest that Brand New Day is trying to capture what fans loved most about the games while still telling a fresh Peter Parker story. If that blend works, it could be one of the movie’s biggest strengths.

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What do you think about the alleged post-credits leak and its possible Doomsday connection? Let us know in the comments.