The Metal Gear Solid games span across decades, though not in chronological order. This should clear the timeline up.
The PS3 had many great games post-PS4 launch, like South Park: The Stick of Truth, Dark Souls 2, and The Evil Within.
Although it would undoubtedly be a huge amount of development work, making Metal Gear Solid 4 officially playable outside of ...
A remake of MGS3, Metal Gear Solid Δ: Snake Eater promises to be a faithful retelling of the original game, including implementing the original voice acting featuring David Hayter.