One of the side quests in the game Dredge involves searching for a sunken treasure. The path to it is indicated on a map, the fragments of which you need to find. Although this quest does not affect the main storyline, we recommend completing it as there is a nice reward waiting for you in the chest. Below is a description of how to find the map fragments and locate the chest.
Finding Map Fragments
All the map fragments are concentrated on the coast of the Star Basin islands. The exact locations are indicated on the map above. You need to find the wreckage of ships and examine them. In addition to the map fragments, they contain additional rewards.
Treasure Hunt
After gathering all the map fragments, you need to connect them in the correct order to form a map with a size of 3x3 inventory slots. By comparing the resulting image with the map we already have, you will discover that the treasure is located in the same area, not far from the Star Basin islands.
Head to square C3 and carefully patrol along its southwest border. Soon you will come across a chest chained to the seafloor. Approach it, examine it, and take its contents.