Detective Duck Summer Camp Walkthrough: Codes, Notes and Culprit
In the Detective Duck Summer Camp case, a teacher at Forest Hills Camping Site is hurt by a rigged rock trap in an off-limits abandoned house. You solve four locked puzzles, collect six notes and name the camper who set the trap.
Quick answer: Locker 1573, archery 1 to 5, back gate 844, culprit Liam.
Note: these answers come from one detailed walkthrough and match the in-game hints, but we could not find a second source yet. If a code fails on your server, follow the hint steps below to derive it.
Detective Duck Summer Camp Codes
| Puzzle | Answer |
|---|---|
| Reception locker | 1573 |
| Archery targets | Shoot in order 1, 2, 3, 4, 5 |
| Symbol grid | Duck = Green, Log = Brown, Arrow = Blue, Fire = Red |
| Back gate | 844 |
| Culprit | Liam (Student) |

Detective Duck Summer Camp Walkthrough
- Pick up the Rock and the Charger by the van.
- Break the Reception window with the Rock, climb in and plug the Charger into the wall and the phone.
- Read the phone chat with Kate: “1, 5, green, 3”. Green is 7 on the colour chart, so the locker is 1573. Take the Gate Key.
- Open the iron gate to the archery range. Get the Bow from the haystack and craft Arrows at the picnic table.
- Use the UV light on the targets and shoot them 1 to 5. A large rock rises.
- Climb the rock and use the magnifying glass to see a symbol grid.
- Use the porch poster for colours and fill the grid by the cabin door: Duck green, Log brown, Arrow blue, Fire red.
- Search the suitcase in the cabin for the Special Toy Knife.
- Collect the six notes (below) and pin them to the Reception board; code 844 appears.
- Open the back gate. At the campsite, pour the Bucket with Sand on the fire and take the Burnt Note; read the book there.
- Put the Burnt Note in the UV reader at Reception: “I was planning to do it in the abandoned house.”
- Go through the graveyard to the abandoned house and inspect the rock-and-rope trap.
- Phone, END INVESTIGATION, vote Liam.
All Six Notes
| Note | Location |
|---|---|
| 1 | Inside the red trailer in the parking lot (open with the toy knife) |
| 2 | Picnic table near the front gate |
| 3 | Cabin porch |
| 4 | On the large rock |
| 5 | Grass behind the cabin |
| 6 | Shelf inside Reception |
Your inventory holds nine items. If it fills, drop notes on the Reception board as you go.

Why Liam Did It
The burnt note places the plan at the abandoned house, Simon says Liam planned revenge there, and another profile says the teacher went looking for Liam when she was hurt. Every clue points to the same student.
Items You Collect
| Item | Where | Used for |
|---|---|---|
| Rock | By the van | Breaking the Reception window |
| Charger | By the van | Powering the phone |
| Gate Key | Reception locker (1573) | Iron gate to the archery range |
| Bow and Arrows | Haystack, picnic table | Archery targets |
| Special Toy Knife | Cabin suitcase | Red trailer (note 1) |
| Bucket with Sand | Campsite picnic table | Putting out the campfire |
| Burnt Note | Campfire ashes | UV reader at Reception |
Troubleshooting
- Targets do not react: reshoot them in the exact 1 to 5 order.
- Inventory full: it holds nine items; pin notes to the Reception board.
- Back gate code missing: all six notes must be on the board before 844 appears.
- Cannot end the case: read the Reception book, the campsite book and check the suitcase to complete every profile.
Final Thoughts
The Detective Duck Summer Camp case rewards reading every note and book. Follow the order above and the Detective Duck Summer Camp mystery takes about fifteen minutes. More cases are in our Detective Duck walkthrough hub.
To get the updated version of the game, keep checking the official game page on Roblox.
More cases: our Detective Duck all-cases walkthrough links every solution, including the Bakery, Villa and Suburbs cases.
Frequently Asked Questions
What is the locker code in Detective Duck Summer Camp?
1573, from Kate’s hint “1, 5, green, 3” where green is 7.
What is the back gate code?
844, shown after all six notes are on the board.
Who is the culprit?
Liam, the student.
Why is END INVESTIGATION greyed out?
A suspect profile is incomplete; read the Reception book, the campsite book and the suitcase.
How do I open the red trailer?
With the Special Toy Knife from the suitcase in the cabin.
Axee Davies is the founder of AxeeTech, publishing gaming guides, codes, and Windows how-tos since March 2013. A tech enthusiast for 13+ years — starting with smartphones and Android rooting — he now runs a site that puts out a new guide every day for Roblox players, traders, and Windows users. More about AxeeTech
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