The information in this article comes from a work in progress or a work that has not yet been released in English. As a result, some names may be subject to change, and the article will require regular updates as more information becomes available. In addition, it may also require general cleanup. Please discuss this issue on the talk page
Encyclopedia .hack is an info book about Project .hack. Unlike .hack//Analysis, it is simply a compilation, and contains most of the various theories about .hack but no new information.