How to Open the Sluice Gate Lock in The Sinking City 2

Have you ever stared at a giant lock and wondered if you missed a clue or if you just need to fiddle with it? That's the Floodgate Lock in The Sinking City 2. It's a puzzle that leaves many players frozen. But don't worry — here's exactly how to decipher it.

First, you need to find the lock. It's on the floodgate blocking the canal, and it's a key story objective. Once you get there, you'll see a control panel with a wheel and a few buttons. But the lock won't budge until you do a specific thing.

The trick is to use the valve wheel on the side of the lock. Turn it counterclockwise to release the pressure. You'll hear a hiss, and the lock will open. That's it! No hidden keys or complex codes. Just a simple turn.

But wait — there's a catch. If you've already tried turning it and nothing happened, you may have missed a small lever on the floor nearby. Pull that lever first to disengage the safety. Then go back to the wheel and turn it. The lock will open, and you can slide the gate aside to continue.

Some players also report that the wheel gets stuck if you approach from the wrong angle. Make sure you're standing directly in front of it. Then the prompt to interact will appear. If not, shuffle around a bit until the 'Turn' option shows up.

Once the lock is open, you can enter the flooded area and continue investigating. This is an important step in the main quest, so don't skip it.

If you're still having trouble, double-check that you've completed all previous objectives in the area. Sometimes the game gates progress until you've finished everything else. But usually, the valve and lever combo does the trick.

Did this method work for you? Or did you find another way? Let us know in the comments!