The document discusses the marketing campaign for the 2008 film Cloverfield. A series of clues and viral marketing techniques were used to generate buzz without revealing many details about the film's plot. This included a teaser trailer with the producer's name, a website with just a release date, social media pages for the characters, a downloadable widget with film clips, and an alternative reality game centered around a fictional company involved in the film's story. The goal was to engage audiences and spread word-of-mouth promotion using immersive viral methods inspired by the found footage style of the monster movie.