RE4 Separate Ways Lord Of The Waterway Puzzle Guide

Navigating through the dark tunnels in the Resident Evil 4 Remake Separate Ways DLC brings plenty of tough challenges for players. In Chapter 5, Ada Wong encounters a unique Merchant Request that requires hunting down a hidden target in the murky depths of Gregorio's Waterway. This side quest blends basic environmental puzzle-solving with tactical observation to locate and secure a highly valuable catch.

Activating the Lord of the Waterway Request

Before you can begin searching for this massive fish, you need to collect the official blue paper request. The flyer is located directly outside the Merchant's room just before entering the main sewer channels. Picking up this contract tasks you with catching and selling an elusive, giant fish swimming somewhere within the sub-level tunnels.

While picking up the physical note is helpful, you can technically complete the objective simply by capturing the target. However, grabbing it ensures the location details and specific tracking instructions remain updated in your log. Once active, your next step is navigating the dark sewer corridors effectively.

Draining the Tunnels and Solving the Water Puzzle

The primary area of the waterway is completely flooded when you first arrive, making exploration impossible. To clear the path, you must navigate through the upper platforms to locate the drainage control system. Turning the large valve handle will slowly drain the murky water from the lower chambers, exposing hidden paths below.

Dropping down into the newly accessible muddy paths allows you to explore the lowest sections of the map. Be on high alert during this stage, as several aggressive enemies will ambush you immediately after you drop down. Clearing out these threats first ensures you can focus entirely on tracking your real objective without distraction.

Locating and Capturing the Giant Fish

With the water levels safely lowered, move toward the southern end of the corridor to locate a small crawlspace tucked beneath old ruins. Crawling through this narrow gap reveals a secluded, shallow pool where the target resides. The massive fish can be seen splashing around in the dark water waiting for you.

Spotting the creature is much easier if you have already equipped the Biosensor Scope to your rifle. Once you target the fish, use a knife or a basic firearm to defeat it quickly before it swims away. After it is defeated, interact with the water to add the heavy prize directly into your inventory case.

Claiming Your Spinel Rewards from the Merchant

After successfully securing the target, carefully backtrack to the nearest safe room to visit your mysterious supplier. Open the trading menu and sell the giant fish directly to the Merchant to fulfill your side quest. Doing this successfully completes the contract and frees up valuable inventory space for future battles.

Completing this underwater hunt rewards you with 8x Spinel, which is essential for unlocking high-tier weapon upgrades and exclusive items. Additionally, the extra currency gained from the sale provides a nice financial boost before entering the difficult boss fights ahead. Taking the time to finish this request ensures Ada remains well-equipped for the rest of her journey.