Lunar Eclipse Guide | Apartment 201 Lunar Puzzle and Shower Locker Codes

Grab the Apt 201 Key, clear Apartment 201, and secure the next Symbol Ring with a clean, no-detour route.

Game Guide by Ornstein on  Mar 07, 2026

When you get to the shower area in the residence, go straight to the Men's Shower Room lockers. 

You need a keypad code to lock the right locker, which has the Apt 201 Key you need for the next step in the apartment process. Enter the code 6239 on the locker, take the key, and leave the room without taking too much.

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Go into Apartment 201 and sweep it quickly

Once you have the Apt 201 Key, go straight to Apartment 201 and unlock the door. Make the first sweep easy. 

Look for the obvious places where things interact, gather what you need, and look for anything that clearly shows a puzzle space. Instead of a loot zone, think of this apartment as a checkpoint. It's more about moving forward than getting supplies.

Lunar Eclipse, PC, Gameplay, Apartment 201 Lunar Puzzle and Shower Locker Codes, Screenshot, NoobFeed

To get the next Symbol Ring, you need to solve the Apartment 201 Lunar Puzzle

The Lunar Puzzle is the most important part of Apartment 201. Pay attention to the puzzle piece and keep interacting with it until the right combination or arrangement locks in. 

The Second Symbol Ring is the next reward you get when it clicks into the solved state. Take it right away. Don't leave it behind while you check other rooms.

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Take out the lockers in the Women's Shower Room for quick access

After getting the apartment reward, go to the Women's Shower Room and open the lockers since you're already there. 

These lockers are a quick win because they are easy to use, close together, and make things easier later on. Use 1234 for Women's Shower Room Locker #1, 0000 for Women's Shower Room Locker #2, and 4321 for Women's Shower Room Locker #3.

Little mistakes that make this part take longer

Lunar Eclipse, PC, Gameplay, Apartment 201 Lunar Puzzle and Shower Locker Codes, Screenshot, NoobFeed

This route stays smooth as long as you don't second-guess the order of the rooms. First is the Apt 201 Key, then the Apartment 201 Key, and finally the Lunar Puzzle reward. 

If a locker code doesn't work, it's usually because you picked the wrong locker, not because you typed in the wrong code. So take a step back and double-check the interact prompt. 

Keep your inventory light here because the next rooms often give you rewards faster if you have room to pick up important items without having to juggle them.

Also, check our other guides below:

Faviyan Mustafiz

Contributor, NoobFeed

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