Metal Gear Solid 4 Sons of Patriots Database pkg

The Metal Gear Solid 4 Database is a downloadable application for the PlayStation 3. It 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: Metal Gear, Metal Gear 2: Solid Snake, Metal Gear Solid, Metal Gear Solid 2: Sons of Liberty, Metal Gear Solid 3: Snake Eater, Metal Gear Solid: Portable Ops, and Metal Gear Solid 4: Guns of the Patriots.

The Database was released on June 19, 2008 in the PlayStation Store in North America and Japan. It was released in the European store one week later.