Konami has released a trailer for the upcoming Metal Gear Solid Social Ops. The game plays on the Metal Gear name and gameplay but streamlines it and integrates card game aspects into it.
The game is not part of the timeline for the series as the video shows off characters from different parts of the timeline interacting with characters or places that are not relevant to them. Also present is the Kojima style of humor that many come to expect from Metal Gear games.
Those looking for a more social stealth experience with some card game mechanics will want to check out the trailer and keep an eye out for more information. If you can see it sneaking up on you from behind.