Last week Konami announced a Metal Gear Solid 4 Database would be available for download on the PlayStation Store. The Database is already available to North American PSN account holders but will become available to European gamers on the 26th of June.

The Metal Gear Solid 4 Database gives fans information about characters, weapons and plots from all the previous MGS titles and MGS4 Guns of the Patriots. Users can search using three central hubs: Genes (a glossary), Meme (maps relationships between characters in the series) and Scene (timeline for the series).

As previously mentioned information relating to MGS4 only becomes assessable when the game has been completed to avoid spoilers.