Activision today announced that Prototype 2 will also be released in a collectible package. The so called “Blackwatch” Collector’s Edition includes a hardcover art book, an official Soundtrack CD, all contents from the Radnet Edition, and some downloadable extras, such as Dark Horse digital comic (for Android, iOS, PC, Mac) and Colossal Mayhem DLC Pack (3 skins, 3 force multipliers, 1 weapon). Pack also contains a voucher, which offers a 20 percent discount in the Prototype Merchandise Store.