At the E3 Convention in June, Konami had exposed new Metal Gear Solid game for PlayStation Portable stage. Metal Gear Solid: Peace Walker is direct scream to Metal Gear Solid 3 and will attribute same old-school surreptitiousness action gameplay. Konami has set out novel screenshots and artwork telling a story about the MGS Peace Walker game. This MGS episode for PSP is set to appear on May 25 next year in North America and on May 28 in UK.

Metal Gear Solid: Peace Walker will show the origins of Big Boss in the Snake Eater (MGS3) and being the master mind behind the Outer Heaven in the first Metal Gear game - the unique one.