Portal 2 - The Final Hours: Difference between revisions

[http://www.thefinalhoursofportal2.com/ '''Portal 2 - The Final Hours'''] is an interactive digital e-book. It includes articles, photos, videos, interviews, interactive experiences, and "other surprises" regarding Portal 2's development and launch. At a very low price, it was released as the users of Portal 2 did not fully understand the sequel's story. This book explains the important details, giving people a good and structural knowledge of the basic story. It is available in the steam store, usually at a rather low price.