Ahead of the release of Vvan: Force of the Forest, the team unveiled the comic book The Legend of Vvan at the 2026 edition of Comic Con in Mumbai. Present at the event were Sidharth Malhotra, Tamannaah Bhatia, Ektaa Kapoor, along with comic creators Alok Kumar and Saumin Patel. In a rare move, the makers launched a comic book based on the film even before its release, expanding the universe after carefully developing the world of Vvan. During the event, the team spoke about the film's expansive world and India's rich reservoir of folklore.