Antocha Wreck is an underwater secondary location featured in Assassin’s Creed 4: Black Flag.
Similar to all wrecks and other underwater areas, Antocha Wreck requires the diving bell that can be obtained by playing one of the game’s main sequences.
The area features nine collectibles that must be retrieved. Seven of them are chests and two are Animus Fragments.
If you wish to fully upgrade the Jackdaw, Antocha Wreck is one of the locations you have to explore because one of the chests contains the Elite Mortars Upgrade Plan.
The following Assassin’s Creed 4: Black Flag video game guide explains how to get all collectables in the area known as Antocha Wreck.
Assassin’s Creed IV: Black Flag Antocha Wreck Collectibles Guide
Total number of collectibles: 9
Animus Fragments: 2
Other activities: N/A
Assassin’s Creed IV: Black Flag Antocha Wreck Chests Locations
The first chest is very close to the diving bell. Located to the south from the point where you dive, it is inside a small wreck, which can be observed the moment you enter the area.
Head inside, but stay alert because a moray eel is at the entrance. Look for the chest on the other side of the wreck and loot it for 190 Reales and an emerald (110 R).
The second chest in the area, and marked on the map above, is south-east from the previous one, inside another section of a wreck. Located on the ground, and easy to spot, Chest #2 contains 1 silver saucer (40 R) and 201 Reales.
The third chest is located within the main wreck, east from Chest #2. The collectible is on the bottom of the sea, and you will have to swim up and then dive towards it, in order go around one of the wreck’s walls.
Loot the chest to get a pewter mug (5 R) and 136 Reales.
Chest # 4 is under the main deck. To reach it, swim up and look for some stairs on the said deck. Follow the stairs down, turn left and continue to advance but stay away from the walls to avoid the urchins.
When you loot it you will get a golden compass (75 R) and 188 Reales.
After you loot the fourth chest, turn around and in the next room you will see a ramp that allows you to ascend one level.
Follow it, and in the next chamber you will find the fifth chest which contains the Elite Mortars Upgrade Plan.
The sixth chest is also located under the main bridge. When you get close to the command wheel (rear side of the wreck), dive following the ramp nearby, and turn left two times to get inside the captain’s cabins, where you will find the chest.
If you loot it, you will get 176 Reales and a jade statue (120 R).
For the final chest you will have to swim towards the front deck. Look for a crack in the hull and enter the ship, then turn right to spot the collectible.
The last chest on the map below contains 1000 Reales.
Assassin’s Creed IV: Black Flag Antocha Wreck Animus Fragments Locations
Animus Fragment 1
The first fragment is fairly easy to collect, but you have to swim as fast as possible, because it is protected by sharks.
Its location is on top of the mast above the main deck, at the end of the ship (rear side). Swim up, get the fragment and dive before the sharks spot you.
Animus Fragment 2
The location of the final Animus Fragment is similar to the one where you have found the firs chest, meaning that the collectible is inside a smaller section of the wreck.
Swim south, and go around the said section to get inside and collect the fragment.