DREDGE: Complete Edition includes: DREDGE, The Iron Rig, The Pale Reach and Blackstone Key (Complete Edition nets together the Base Game and its three DLC packs). Unravel a Mystery: Captain your fishing trawler across a collection of remote islands, each with its own inhabitants to meet, wildlife to discover, and stories to unearth. Dredge the Depths: Scour the sea for hidden treasures and complete quests to gain access to strange new abilities. Study Your Craft: Research special equipment and upgrade your boat’s capabilities to gain access to rare fish and valuable deep-sea curios. Fish to Survive: Sell your discoveries to the locals to learn more about each area, and upgrade your boat to reach even more secluded locations.