Chapter 3-1

Step off the boat and grab the Beast Slate. Right before you make your way back on the boat, direct your attention to the far right distance to the wooden pole wooden pole in the middle of the ocean. Take out your sniper rife to see that BSAA Emblem #11 is attached to it. Drive over to the glowing blue beacon west of your map and pick up the Slate Map.

*Before heading off to the other three slates, take this time out in finding the following collectible items.

Drive to the center of the map, where you'll find an island flocking with chickens. Hop off the boat and grab the Chalice (Silver) inside the hut. Just below this hut lies BSAA Emblem #12, attached to a wooden ledge.

Drive over to the sunken ship just a little north of where you picked up the slate map. On the boat you will find a Rocket Launcher inside a metal case. Drive all the way over to the farthest northwest part of the map. On the ceiling of the hut you'll find BSAA Emblem #13.

Shaman Slate

On the northern dock, walk over to the back end of the area with the two broken ladders. Boost Sheva up to the left platform to retrieve the Idol (Silver) inside the treasure chest. Now boost Sheva up to the right platform to retrieve the Shaman Slate. After grabbing the slate, you'll be approached with a group of angry natives. Quickly dart past them and head back onto your boat.

Raptor Slate

When you arrive at the eastern dock, cautiously make your way around the swamp, past the alligators. Climb the ladder up to the platform, and collect the Raptor Slate inside the treasure chest.

Warrior Slate

The last slate is located on the island at the bottom left corner of your map. Once you arrive, pick off the natives, and head into the last hut to the far right. Inside you'll find the Warrior Slate.

Right when you're about to exit the area, the natives will set up a barricade, blocking your path ahead. Have Sheva take the out the natives above stationed in watch towers and the gates will open. Maneuver past the natives in the canoes down the river. Once all four slates have been collected, head back to the island where you first picked up the slate map. Unlock the door by inserting all four slates into the centerpiece.

Drop down the ledge into the river. Turn right and make a 180 degree turn facing the ledge. You'll find BSAA Emblem #13 attached to the wooden platform. Make your way up the river and pick off the majani the watch tower above. As you make your way into the village, take note to the shining S&W M29 (MAG) near the dead soldier. (If you do decide to pick up the magnum, be prepared for an ambush.)

Head over to the house on the west side of the village, and grab the magnum ammo on the shelf for your brand new magnum. Soon after collecting the ammo, you'll be bombarded by a group of natives, plus two Giant Majani. These two new enemies can be best taken out with shots to the body with a powerful shotgun along with your newly acquired magnum. When successfully killed, the Giant Majani, will leave behind two Blue Enigma(s).

Once the coast is clear, climb the ledges up to the lever. Rotate the lever to lower the bridge, allowing Sheva to cross into the building. Once Sheva opens the door from the other side, head straight up the walkway into the cave. Inside the cave lies the Ceremonial Mask. Exit the cave and make a right onto the cart.