Video-based walkthrough
Jewelry Walkthrough: Clues, Tools and Suspect
Follow the Jewelry item chain and inspect the evidence before choosing a suspect. The positions below refer to the archived gameplay shown in the pictures.
Quick answer
Open the cash register, use 4320 for the room and 2550 for the outside access gate, restore electricity, and compare the camera and fingerprint evidence with the Businessman.
Follow the item chain
Use the steps in order, or jump to the last door you opened.
1. Search the trash and open the cash register
1. Search the trash and open the cash register
- Success check
- The next clue or room becomes available after the actions in this step.
- If it remains unclear
- Check the pictured area and finish the item interaction before moving on. Compare your current clue if the version differs.
Read the supporting evidence
§1. Search the trash and open the cash register#
At the store entrance, search the trash to obtain the Cash Register Key. Use it on the register inside the shop. Read the register clue; the reviewed run obtains 4320.

2. Open the room and collect the electricity key
2. Open the room and collect the electricity key
- Success check
- The next clue or room becomes available after the actions in this step.
- If it remains unclear
- Check the pictured area and finish the item interaction before moving on. Compare your current clue if the version differs.
Read the supporting evidence
§2. Open the room and collect the electricity key#
Enter 4320 at the locked room. Search the drawer inside for the Electricity Panel Key. Keep this key for the outside panel.
3. Reach the outside panel and restore power
3. Reach the outside panel and restore power
- Success check
- The next clue or room becomes available after the actions in this step.
- If it remains unclear
- Check the pictured area and finish the item interaction before moving on. Compare your current clue if the version differs.
Read the supporting evidence
§3. Reach the outside panel and restore power#
Go outside to the fenced access area near the white van. Inspect the nearby access-code clue and enter 2550 in the archived run. Use the Electricity Panel Key and pull the electricity lever.
If the gate code differs in your round, copy your own nearby clue. The two keypad codes belong to separate doors.

4. Collect camera, clothing and fingerprint evidence
4. Collect camera, clothing and fingerprint evidence
- Success check
- The next clue or room becomes available after the actions in this step.
- If it remains unclear
- Check the pictured area and finish the item interaction before moving on. Compare your current clue if the version differs.
Read the supporting evidence
§4. Collect camera, clothing and fingerprint evidence#
Return to the shop and inspect the camera footage. Register the business-style clothing found near the trash, including the suit jacket and fedora.
Use the magnifying glass to reveal the fingerprint at the inspected store surface, collect the sample and place it at the fingerprint analyzer beside the shop counter. The analyzer adds suspect information.

5. Compare the Businessman profile
5. Compare the Businessman profile
- Success check
- The next clue or room becomes available after the actions in this step.
- If it remains unclear
- Check the pictured area and finish the item interaction before moving on. Compare your current clue if the version differs.
Read the supporting evidence
§5. Compare the Businessman profile#
The recorded deduction selects the Businessman by combining the camera image, formal clothing and analyzed print. Inspect the full suspect profile before ending the case.
The source supports this recorded choice. Recheck the profile in your current round if any evidence or suspect name differs.
Scope and sources
These steps follow archived English gameplay. The official experience was updated on October 9, 2026; this route has not been replayed in that build. Compare the clues in your own round if a code or layout differs.
- These steps follow archived English gameplay. The official experience was updated on October 9, 2026; this route has not been replayed in that build. Compare the clues in your own round if a code or layout differs.