What does ground zeroes do?

Question

After completing Metal Gear Solid V: Ground Zeroes, you'll be able to upload your save data, which will allow you to use alternate skins and personnel in The Phantom Pain. On Dec 4, 2015,

Hagrid P Hazard · Accepted Answer

After completing Metal Gear Solid V: Ground Zeroes, you'll be able to upload your save data, which will allow you to use alternate skins and personnel in The Phantom Pain. On Dec 4, 2015,

What does ground zeroes do?

Related Questions

Why is Metal Gear Solid 5 unfinished?

Why is Metal Gear Solid 5 unfinished?

How long is Metal Gear Solid 5 Ground Zero?

Which should I play first ground zeroes or phantom pain?

How long is Metal Gear Solid 5 Ground Zeroes?

Which order should I play Metal Gear Solid?