Metal Gear Solid Database
The Metal Gear Solid Database is a downloadable application for the PlayStation 3 that takes the form of an encyclopedia, and catalogs every piece of Metal Gear in-game lore from all canonical entries in the series at the time of its release. It was released in June 2008 in the PlayStation Store in North America, Japan and Europe. It features an alphabetical list, a timeline and a relationship tree of the characters and events in the Metal Gear universe. However, it also contains some errors and inconsistencies that have caused controversy among fans