Sucker Punch said they were going to reveal a secret yesterday, and it turned out to not be a new game - instead it's a feature for their upcoming game, Infamous 2, Joystiq reports. With it you'll be able to craft your own Infamous-missions, using characters, enemies and objects from the game itself to create your masterpiece. There will be a limited beta for this feature before the game is released, and if you want a shot at getting in you can read the instructions on the game's official website.