Assassin's Creed Black Flag Resynced - Davey Jones Locker Trophy Guide

To unlock the Davy Jones Locker trophy in Assassin's Creed Black Flag Resync, you need to reach the lowest point on the map.

The lowest point can be found at the Black Trench, but you will need access to the Diving Bell before attempting this trophy, this guide will walk you through gaining the Diving Bell if you haven't got it installed already, where to locate the Black Trench, and where to go in the sea, to trigger the trophy.

Installing the Diving Bell

Before travelling to the Black Trench, you need to have started the Diving for Medicines quest (sequence 6) in Nassau.

After progressing through the quest, visit the harbourmaster and purchase the Diving Bell, and install it onto your ship.

The Black Trench

Make your way towards the Black Trench diving location, coordinates (186,424). Once you enter the marked diving area, use the Diving Bell and descend underwater.

Be aware that there is a shark lurking around the Black Trench, so check your surroundings before leaving the Diving Bell and be careful when swimming through. As soon as the shark it begins swimming away to the left of your view, leave the Diving Bell and follow behind it while descending deeper into the trench, and continue past the underwater shipwrecks.

Reaching the lowest point on the map

When the shipwrecks you'll see a few jellyfish, these are always a good indication that you're going the right way. Keep swimming down past the shipwrecks and jellyfish until you get to an opening in the rocks to the right.

Keep descending down through the Black Trench, and you should see another sunken Diving Bell resting in the depths. Swim down towards it and stay as close to the seabed as possible.

The trophy trigger can be slightly awkward, so swim around in this area of the trench and the trophy will trigger once you reach the correct spot.

You can then return to your Diving Bell and leave the area after looting nearby chests and such, don't forget about Edwards breath, there should be various air recovery barrels to fix this, don't forget about the lurking shark also on your ascent back to the surface.