Detective Duck The Bank Walkthrough Solution

Detective Duck is a mystery puzzle game where players can play solo or team up to investigate crime scenes and solve cases.

Each case takes place in a new location and has a different mystery to uncover. Your goal is to find clues, analyze evidence, and identify the criminal.

You play as a detective duck who explores the area, looks for hidden details, and connects the clues to solve the crime.

The game features multiple cases set in places like a train, a museum, a motel, a bank, and more.

In this article, you will find the Detective Duck The Bank walkthrough and solution, which will help you solve the bank case step by step.

Detective Duck The Bank Walkthrough Solution

Here is the complete solution for The Bank Case, which will help you solve the mystery and identify the criminal.

Stage 1: Get Initial Key & Enter First Room

Step 1: Click on the Item

• Look for a Welcome item near the entrance
• Click on it to find your first KEY
• Use this key to open the first room

Stage 2: Find Water Tank Key (Behind the Clock)

Step 2: Read the Note

1. Enter the first room you unlocked
2. Read the note on the wall – it says: “The key is hidden behind the clock.”​

Step 3: Get Water Tank Key

1. Find and click on the CLOCK
2. Retrieve the “WATER TANK KEY” hidden behind it

Stage 3: Get the Key Card from the Water Tank

Step 4: Exchange Key for Key Card

1. Use the Water Tank Key at the water tank location
2. Obtain a KEY CARD

Stage 4: Enter Staff-Only Area

Step 5: Find USB and Code 440

Before entering the staff-only area, you need 2 items:

Item 1: USB

• Location: Right next to the board in the public area
• Action: Collect the USB​

Item 2: Code 440

• Location: Under UV light in the same area
• Action: Use your UV light to see the hidden code
• Code: 440 (remember this!)​

Step 6: Use the Key Card to Enter the Staff Area

1. Go to the staff-only door
2. Use your Key Card to enter​

Step 7: Authenticate with USB & Code

1. Find the authentication terminal
2. Insert the USB
3. Wait for servers to connect (takes a moment)​
4. Input the code: 440
5. Press enter – door opens!

Stage 5: Get Storage Room Key

Step 8: Collect Storage Room Key

1. Inside the staff area, look around
2. Find and collect the “STORAGE ROOM KEY”

Stage 6: Unlock Storage Room & Get Code 1863

Step 9: Enter Storage Room

1. Use the Storage Room Key to unlock the storage room door​

Step 10: Find Code 1863

1. Inside the storage room, use UV light
2. Look for hidden code under the light
3. Code is: 1863

Alternative location: Also written outside the room (backup)

Stage 7: Enter Color-Based Code (Puzzle)

Step 11: Solve the Color Code Puzzle

This is the tricky part. You must input 1863 using COLOR-BASED buttons:

How to Enter 1863:

1. First digit (1): Click the RED button
2. Second digit (8): Click the button BEFORE RED (next to it)
3. Third digit (6): Click button BEFORE YELLOW
4. Fourth digit (3): Click the GREEN button

Door opens!

Stage 8: Find Scissors & Cut Boxes for Books

Step 12: Collect Scissors

1. In the vault room, find and collect the SCISSORS​

Step 13: Cut Down Boxes

1. Use scissors to cut the boxes scattered around
2. Under the boxes, find THREE BOOKS

Stage 9: Read Books for Vault Code

Step 14: Read Each Book

Each book contains one digit of the vault code:

Current Code: 6, 9, 2 (three digits so far)

Stage 10: Find the Fourth Digit

Step 15: Cut Additional Box

1. Cut down one more box (not part of the original three)
2. Find another book inside​

Step 16: Read Fourth Digit Book

1. This book says: “The fourth number is hidden in the consultation room.”​

Step 17: Go tothe Consultation Room

1. Navigate to the consultation room
2. Use UV light on the walls
3. Find the hidden fourth digit: 0​

Complete Vault Code: “16920” (6-9-2-0)

Stage 11: Open the Vault

Step 18: Enter Vault Code

1. Go to the vault door
2. Input the code: 16920
3. The vault door opens!​

Step 19: Collect Key from Vault

1. Inside the empty vault, collect the KEY
2. Note: The vault is empty because the money was already stolen

Stage 12: Get the Remote Control

Step 20: Go to the Tax Office

1. Navigate to the TAX OFFICE (use the key you just got)
2. Open the tax office door​

Step 21: Collect Remote Control

1. Find and collect the REMOTE CONTROL in the tax office

Stage 13: Identify the Suspect (FINAL STAGE)

Step 22: Go Back to Consultation Room

1. Navigate back to the CONSULTATION ROOM​

Step 23: Turn On the Security Screen

1. Use the REMOTE CONTROL to turn on the monitor/screen​

Step 24: Watch the Traffic Camera Footage

1. The screen shows security footage
2. You see a TRUCK leaving the scene at 2 A.M.​

Step 25: Get the License Plate

1. Look closely at the truck’s number plate
2. Read the plate: AA0BN​

Step 26: Input License Plate

1. Type the license plate into the system: AA0BN
2. System identifies the truck owner: MR. STERLING (The Bank Manager)​

Step 27: Vote for the Correct Suspect

1. Select MR. STERLING as your suspect
2. Vote/confirm your answer
3. Case solved! ✓

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