Snake returns to the battlefield in Metal Gear Solid 5: The Phantom Pain as Big Boss ... A recurring Metal Gear meme, the cardboard box allows him to sneak through the valley relatively undetected.
After the release of Metal Gear Solid 4 in 2008, Konami wanted to ease their development process for future games. They ...
The Metal Gear Solid games span across decades, though not in chronological order. This should clear the timeline up.