| from the center of the floor. Head back afterwards. |

You'll find yourself in a new area. Run forward, and you'll see the big cargo elevator making its way up to your floor. While you wait, grab the ammo packs scattered around this spot.

Once the elevator stops, go to the control panel in the far-right corner and press the action key. Snake will start the elevator moving.

Uh oh, looks like a couple of guards spotted Snake and jumped onto the elevator with him! You need to take them out fast. Equip the FA-MAS if you have it – it'll make quick work of them. If you're feeling brave, you can also try throwing them off the railing or using a punch combo to send them over. These guys can take a beating, so be ready for a bit of a fight.

After you've dealt with the guards, the elevator will reach its destination. As soon as it stops, toss a Chaff Grenade. Then, quickly make your way to the right side of the screen where you'll see another elevator. You threw the grenade because there's a gun cam right in your path. Activate this second elevator and get ready to head down.

During the descent, you'll get a pretty long and important codec call. Make sure to listen to it all.

When the elevator ride is over, you'll emerge into a frozen-looking area with crows flying around. There's a big door at the north end, but don't rush in just yet. Before you go, check behind the containers in this area to find some missiles and a Ration.

Once you're all set, enter the big door. Inside, Snake will come face-to-face with Vulcan Raven again. This time, he's on his feet, and it's a one-on-one fight!