Metal Gear Survive is the upcoming Metal Gear Solid V spin-off game that Konami is working on. Yeah, Konami still makes a game here or there, presumably when it's a slow season for pachislot. Metal Gear Survive finds you fighting for survival after Mother Base is nearly pulled into a wormhole following the events of Metal Gear Solid V: Ground Zeroes.

This is already a really stupid plot, even by Metal Gear standards. I'm just going to let Konami's press release do the talking.
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Metal Gear Survive is the upcoming Metal Gear Solid V spin-off game that Konami is working on. Yeah, Konami still makes a game here or there, presumably...