During the Credits
There is extra audio during the credits of Metal Gear Solid V: Ground Zeroes.
After the Credits
After the credits of Metal Gear Solid V: Ground Zeroes end, there is a final message saying “To be continued in THE PHANTOM PAIN.”
There is then a final score card giving the player their statistics for beating the game along with a trailer that’s very similar to the original Phantom Pain reveal trailer and again teases the full game, Metal Gear Solid V: The Phantom Pain.